{"title":"Dew Heaters and Controllers","description":"\u003cdiv\u003e\n  \u003cp\u003e\n    The goal of a dew heater is not warmth. It is holding the glass two or three degrees above the dew point — enough to stop condensation, little enough that you do not create tube currents that soften every image for the rest of the night. That balance is what a controller provides. David Astro carries dew heaters and controllers in Canada, in stock, with fast shipping across Canada and worldwide.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    Sizing straps to aperture and budgeting power for the whole session are the two things worth getting right. Tell us your optics and your power source and we will work them out.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- more --\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eHeaters, Controllers and Power Budget\u003c\/h2\u003e\n  \u003cp\u003e\n    A heater system has three parts, and the controller is the one people most often skip and most often regret skipping.\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAperture-matched heater straps:\u003c\/strong\u003e Sized so the band covers the circumference near the objective or corrector, distributing gentle heat evenly rather than creating a hot spot.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePulse-width controllers:\u003c\/strong\u003e Vary average power by switching rather than running continuously, typically cutting consumption substantially while holding the optic just above dew point.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMulti-channel controllers:\u003c\/strong\u003e Independent outputs for main optic, finder, guide scope and eyepiece, since each needs a different amount of power.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTemperature and humidity sensing:\u003c\/strong\u003e Controllers that measure ambient conditions and set output automatically, rather than requiring you to guess and adjust.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCable and connector standards:\u003c\/strong\u003e RCA connectors dominate, and cable length affects voltage delivered to the strap; short runs and adequate gauge matter more than they appear to.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePower draw:\u003c\/strong\u003e A full set of heaters can rival the mount's own consumption, which must be accounted for in battery sizing for a full night.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eWhy Choose David Astro for Dew Heaters and Controllers\u003c\/h2\u003e\n  \u003cp\u003e\n    Heaters are simple; using them without degrading your images is where the advice matters.\n  \u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePower totalled for a full night:\u003c\/strong\u003e We add heater draw to mount, camera and focuser consumption and size the supply for the length of session you actually run.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eController strongly recommended:\u003c\/strong\u003e Unregulated heaters waste power and can introduce tube currents that soften detail. We treat a controller as part of the system, not an upsell.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChannels planned:\u003c\/strong\u003e We count your optics — main scope, guide scope, finder, eyepieces — so you do not buy a single-channel controller and immediately need a second.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAuthorized dealer:\u003c\/strong\u003e Genuine products with manufacturer warranty, held in Canadian stock.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDomestic shipping:\u003c\/strong\u003e No duties or brokerage fees for Canadian buyers.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eDew Heaters in Canada — Frequently Asked Questions\u003c\/h2\u003e\n  \u003cdl\u003e\n    \u003cdt\u003e\u003cstrong\u003eCan a dew heater hurt image quality?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eYes, if run too hot. Excess heat creates convection currents inside the tube that blur detail. A controller set to hold the optic just above dew point avoids this entirely.\u003c\/dd\u003e\n    \u003cdt\u003e\u003cstrong\u003eHow many channels do I need?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eOne per optic that dews, which for a typical imaging rig means main scope, guide scope and sometimes the camera window — three or four channels is common.\u003c\/dd\u003e\n    \u003cdt\u003e\u003cstrong\u003eWhere should the strap sit?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eJust behind the objective or corrector, on the tube rather than over the glass. Placing it too far back means the heat never reaches the surface that is actually radiating.\u003c\/dd\u003e\n    \u003cdt\u003e\u003cstrong\u003eWill a heater drain my battery?\u003c\/strong\u003e\u003c\/dt\u003e\n    \u003cdd\u003eA regulated system uses far less than an unregulated one, but heaters remain a significant load. Budget for them separately when sizing a battery for an all-night session.\u003c\/dd\u003e\n  \u003c\/dl\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n  \u003ch2\u003eSizing a dew system?\u003c\/h2\u003e\n  \u003cp\u003eTell us your optics and power source and we will specify straps, channels and a controller. Canadian stock, worldwide shipping.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"zwo-anti-dew-heater-strip","title":"ZWO Anti-Dew Heater Strip","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eMaintains a clear sensor window on ZWO ASI cooled cameras\u003c\/li\u003e\n\u003cli\u003eConsumes a minimal 4.2 watts of power\u003c\/li\u003e\n\u003cli\u003eUltra-thin 0.2 mm to 0.3 mm profile for a non-intrusive fit\u003c\/li\u003e\n\u003cli\u003eIntegrates directly with camera cooler power via included Y-cord\u003c\/li\u003e\n\u003cli\u003eBacked by a 2-year ZWO warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eZWO Anti-Dew Heater Strip for Cooled ASI Cameras\u003c\/h2\u003e\n\u003cp\u003eThe ZWO Anti-Dew Heater Strip prevents moisture from condensing on your ASI cooled camera's AR sensor window by drawing a consistent 4.2 watts to keep the glass just above the dew point. Its ultra-thin 0.2 mm to 0.3 mm profile installs with a simple adhesive backing, providing essential protection from dew without adding bulk to your imaging train. This heater strip integrates seamlessly with your existing setup, using an included Y-power cord to run in-line with your camera's cooler power supply, and is supported by a 2-year warranty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEfficient 4.2W Dew Prevention\u003c\/h3\u003e\n\u003cp\u003eDesigned for field use where power is at a premium, this heater strip provides just enough warmth to combat dew with a minimal power draw of 4.2 watts. It operates on a 12V DC input at 0.35A, allowing it to share power with your camera's cooling system without overloading portable power supplies. This low consumption is the key trade-off, offering protection against common dew formation without the high power draw of larger, multi-element heater systems designed for main objectives.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eUltra-Thin 0.2 mm Profile and Simple Installation\u003c\/h3\u003e\n\u003cp\u003eThe heater strip itself is only 0.2 mm to 0.3 mm thick, ensuring it fits cleanly around the sensor window without interfering with filter wheels or other close-tolerance accessories. Installation is straightforward: the adhesive backing secures the strip directly to the camera body around the window. The flexible design conforms to the camera's housing for maximum surface contact and efficient heat transfer.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdhesive Backing:\u003c\/strong\u003e Allows for a secure, semi-permanent installation directly on the camera body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Circuit:\u003c\/strong\u003e Conforms to the circular housing around the camera's sensor window.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Profile:\u003c\/strong\u003e Avoids mechanical conflicts with other accessories in the imaging train.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSeamless Power Integration with the Included Y-Cord\u003c\/h3\u003e\n\u003cp\u003eZWO simplifies power management by including a Y-power cord with the heater strip. This splitter allows the heater and the camera's TEC cooler to run from the same 12V power port, eliminating the need for a separate power supply or extra cables running from your power hub. Simply plug your main power cord into one leg of the \"Y\" and connect the other two ends to the camera cooler and the heater strip for a clean, integrated power solution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the ZWO Anti-Dew Heater Strip?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is simple. First, clean the surface of your camera around the AR sensor window. Then, peel the protective layer off the heater's adhesive backing and carefully press the strip into place around the window. Use the included zip ties to secure the power cable neatly against the camera body, preventing snags.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat power supply is needed for the ZWO Anti-Dew Heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ZWO Anti-Dew Heater requires a \u003cstrong\u003e12V DC power source capable of supplying at least 0.35A\u003c\/strong\u003e. Because it includes a Y-power cord, it's designed to run in parallel with your camera's cooler. Ensure your total power supply can handle the combined load of the cooler and the 4.2W heater strip, especially when powering through a device like an ASIAIR.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this ZWO heater strip work on a non-ZWO camera?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis strip is specifically designed for the form factor of \u003cstrong\u003eZWO ASI Cooled Cameras\u003c\/strong\u003e. While it may physically fit other cameras, proper performance and fit are only guaranteed on the intended ZWO models. Using it on other brands may result in an improper fit and inefficient heating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Y-power cord for the ZWO heater work?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Y-power cord is a power splitter. It has one female input and two male outputs. You connect your main 12V power cable (from your power supply or ASIAIR) to the female input. You then connect one male output to your camera's cooling power port and the other male output to the dew heater strip's plug.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the ZWO Anti-Dew Heater Strip on my 50mm guide scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this heater is not designed for that purpose. It is a small, low-power strip intended to warm the tiny AR window on a cooled camera sensor. It does not have the size or power output required to keep a 50mm objective lens on a guide scope clear of dew.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the ZWO Anti-Dew Heater always on?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, whenever it is connected to a 12V power source, the heater strip will be active and drawing its rated 4.2 watts. There is no built-in thermostat or controller; it provides continuous, gentle heating to stay ahead of dew formation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003eZWO-ANTI-DEW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eZWO ASI Cooled Cameras\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e4.2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003e12V @ 0.35A DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e0.2 mm - 0.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eZWO Anti-Dew Heating Strip\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eY Power Cord\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eZip Ties\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 2\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.zwoastro.com\/software\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/zwo-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eZWO 2-Year Limited Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44967389397277,"sku":"ZWO-Anti-dew","price":27.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/ZWO-Anti-dew-heater-strip-1__15717.1642537601.1280.1280.jpg?v=1684341760"},{"product_id":"pegasus-dewzap-dual-channel-dew-heater-controller","title":"Pegasus DewZap - Dual Channel Dew Heater Controller","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDual Channel Control for Two Dew Heaters\u003c\/li\u003e\n\u003cli\u003e5 Amps Per Channel (10 Amps Total)\u003c\/li\u003e\n\u003cli\u003e0-100% Pulse Width Modulation (PWM) Output\u003c\/li\u003e\n\u003cli\u003eAccepts 12V-13.8V DC Input\u003c\/li\u003e\n\u003cli\u003eCompact 66mm x 66mm x 28mm Enclosure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePegasus Astro DewZap Dual Channel Dew Heater Controller\u003c\/h2\u003e\n\u003cp\u003eThe Pegasus Astro DewZap delivers efficient, reliable dew prevention in a compact 66mm x 66mm x 28mm package designed for any imaging rig. Its dual channels supply up to 5 Amps of current each via Pulse Width Modulation (PWM), providing precise 0-100% power adjustment for two separate dew straps from a standard 12V DC input. Powerful internal MOSFETs ensure there are no voltage drops, sending full power to your heaters when you need it most.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDual-Channel PWM Control: 5 Amps Per Channel\u003c\/h3\u003e\n\u003cp\u003eThe DewZap manages two independent heater outputs, each capable of handling a 5 Amp load. Instead of using inefficient resistors, it employs Pulse Width Modulation (PWM) to digitally control power from 0-100% with a simple turn of a knob. This modern digital approach prevents voltage drops, ensuring your dew straps receive the full input voltage for maximum heating efficiency, even at partial power settings.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 Amps Total Capacity:\u003c\/strong\u003e Run two high-power dew straps for a large primary mirror and a secondary mirror or guidescope simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Voltage Drop:\u003c\/strong\u003e Powerful MOSFETs on each of the 2 channels guarantee that the output voltage matches the 12V-13.8V input, unlike simpler resistor-based controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse Polarity Protection:\u003c\/strong\u003e The controller is internally protected against accidental reverse power connections, safeguarding your equipment in the field.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCompact 66mm Design with 2 RCA Outputs\u003c\/h3\u003e\n\u003cp\u003eEngineered to be unobtrusive, the DewZap's rugged enclosure measures just 66mm x 66mm x 28mm. Power is supplied via a common 2.1mm center-positive socket, and the two heater outputs use industry-standard RCA connectors for broad compatibility with most dew straps on the market. A dedicated LED for each channel provides an immediate visual indication of the power level, glowing brighter as you increase the output.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandardized Connections:\u003c\/strong\u003e The 2.1mm power input and 2 x RCA outputs make it a simple drop-in replacement or addition to your existing setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAt-a-Glance Monitoring:\u003c\/strong\u003e Individual LED indicators for each channel allow you to confirm power levels instantly without disturbing your imaging session.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Purpose Outputs:\u003c\/strong\u003e Beyond dew control, the regulated 12V PWM outputs can be used to adjust the speed of telescope fans or control the brightness of a calibration flat panel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of power supply does the Pegasus Astro DewZap require?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe DewZap operates on a \u003cstrong\u003e12V-13.8V DC\u003c\/strong\u003e power source. You can use a portable 12V battery pack or a mains AC-to-DC adapter. The power input connector is a standard \u003cstrong\u003e2.1mm center-positive socket\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the DewZap power two large dew straps on my 11\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Each of the DewZap's two channels can supply up to \u003cstrong\u003e5 Amps\u003c\/strong\u003e of current. This is more than sufficient to power large dew straps for primary mirrors, corrector plates, and large objective lenses, allowing you to run a heater on both your main telescope and a large guidescope or secondary mirror cage simultaneously.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is Pulse Width Modulation (PWM) and why is it important for the DewZap?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003e\u003cstrong\u003ePulse Width Modulation (PWM)\u003c\/strong\u003e is a digital method of controlling power. Instead of reducing voltage (which wastes energy as heat), the DewZap rapidly switches the power on and off. By adjusting the \"on\" time (the duty cycle), it precisely controls the heater's output from 0-100%. This is highly efficient and ensures your heaters receive the full input voltage, making them more effective at preventing dew.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I know how much power the DewZap is sending to each heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe DewZap has a dedicated LED indicator light for each of its two channels. The brightness of the LED corresponds to the power output; it will be dim at low settings and grow brighter as you turn the knob to increase the power towards 100%.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the DewZap work with dew straps from other brands?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The DewZap uses industry-standard \u003cstrong\u003eRCA power outlets\u003c\/strong\u003e. As long as your existing dew straps use a male RCA plug and are designed for 12V operation, they will be fully compatible with the DewZap controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the DewZap to control the fans on my Dobsonian telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The PWM output is also suitable for controlling the speed of 12V DC fans. You can connect a fan with an RCA plug to one of the channels and use the knob to adjust its speed for faster or slower mirror cooling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e12V - 13.8V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e2.1mm Centre Positive Socket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Channels\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Outlets\u003c\/td\u003e\n\u003ctd\u003e2 x RCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003eUp to 5 Amps per channel (10 Amps total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003ePulse Width Modulation (PWM) Duty Cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e66 mm x 66 mm x 28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDewZap Controller\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDewZap Quick Installation Guide\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Pegasus_Astro_DewZap_Quick_Guide_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/pegasusastro.com\/download\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/pegasus-astro-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePegasus Astro 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pegasus Astro","offers":[{"title":"Default Title","offer_id":44967643840797,"sku":"PEG-DEWZAP","price":133.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Pegasus-DewZap-Front__88375.1599173137.1280.1280.jpg?v=1684345002"},{"product_id":"pegasus-dewmaster-5-channel-digital-dew-heater-controller","title":"Pegasus DewMaster - 5 Channel Digital Dew Heater Controller","description":"\u003c!-- more --\u003e\n\u003cp\u003e\u003cspan\u003eDewMaster was made for the visual astronomer. Connect up to five dew heaters and control them individually using PWM duty cycle. Full digital operation and a high resolution red film display makes the control of the device quick and simple. Measure consumed Amperes and Input voltage by a glimpse of an eye. Optionally, an external temperature and humidity sensor will let you know the levels of the relative humidity , temperature and dew point. Automatic dew heaters control will let you relax as you know that in case of high levels of humidity your optics will be moisture free!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFive channels, Five RCA outputs for heater attachment\u003c\/h3\u003e\n\u003cp\u003eFive powerful MOSFETs (supporting up to 6 Amps each) will ensure they will feed your dew heaters with all the required power. Mosfet transistors ensures no voltage drops in any of the outputs!\u003c\/p\u003e\n\u003ch3\u003ePulse Width Modulation duty cycle control.\u003c\/h3\u003e\n\u003cp\u003ePWM control will let you reduce your battery’s power consumption.\u003c\/p\u003e\n\u003ch3\u003eOrganic LED display with Red Film\u003c\/h3\u003e\n\u003cp\u003eA 128 x 64 pixel Organic LED (red film) screen is used for the device. It will ensure that your night vision will be unaffected.\u003c\/p\u003e\n\u003ch3\u003eExternal Environment Sensor (optional)\u003c\/h3\u003e\n\u003cp\u003eExternal one (1) meter high resolution temperature \u0026amp; relative humidity calibrated sensor. Know exactly the environment conditions of your location. The sensor can be auto combined with the dew heater outlets to automatically handle the power levels. Leave to the \u003cstrong\u003eDewMaster\u003c\/strong\u003e decide if it is time to turn on your heating elements! You can also monitor the readings of temperature, humidity and dew point in the display screen.\u003c\/p\u003e\n\u003ch3\u003eTwo pass through DC outputs\u003c\/h3\u003e\n\u003cp\u003eTwo 12V outputs let you connect additional equipment with less and shorter cables.\u003c\/p\u003e\n\u003ch3\u003eEasy to Use\u003c\/h3\u003e\n\u003cp\u003eJust push down the knob and choose the desired output. Turn the knob (left or right) to control the duty cycle from 0-100%. Simple as that!\u003c\/p\u003e\n\u003ch3\u003eFull Digital Operation\u003c\/h3\u003e\n\u003cp\u003eThe device is 100% digital operated.\u003c\/p\u003e\n\u003ch3\u003eReverse polarity protection\u003c\/h3\u003e\n\u003cp\u003eThe device was designed to be protected from reverse voltage polarity. No worries if you accidentally reverse connect your power source.\u003c\/p\u003e\n\u003ch3\u003eCompact size\u003c\/h3\u003e\n\u003cp\u003eDimensions: 109mm x 74mm x 25mm , Weight 250 grams\u003c\/p\u003e\n\u003cdiv data-custom-tab=\"\"\u003e\n\u003cp data-custom-tab-title=\"\"\u003eDownloads\u003c\/p\u003e\n\u003cdiv\u003e\u003ca title=\"DewMaster Manual\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/t\/7\/assets\/description_image_Pegasus_DewMaster_Manual.pdf?v=1684344990\" rel=\"noopener\" target=\"_blank\"\u003eDewMaster Manual\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Pegasus Astro","offers":[{"title":"Default Title","offer_id":44967643939101,"sku":"PEG-DEWMSTR","price":301.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Pegasus-DewMaster-1__44595.1599172035.1280.1280.jpg?v=1684345007"},{"product_id":"pegasus-high-accuracy-digital-temperature-humidity-sensor-for-dewmaster","title":"Pegasus High Accuracy Digital Temperature\/Humidity Sensor for DewMaster","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eHigh-accuracy digital temperature sensor\u003c\/li\u003e\n\u003cli\u003eHigh-accuracy digital humidity sensor\u003c\/li\u003e\n\u003cli\u003eProvides real-time environmental data\u003c\/li\u003e\n\u003cli\u003eCompatible with DewMaster and DewMaster2\u003c\/li\u003e\n\u003cli\u003eEssential for automatic dew heater control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eHigh Accuracy Digital Temperature\/Humidity Sensor for DewMaster\u003c\/h2\u003e\n\u003cp\u003eThis High Accuracy Digital Temperature\/Humidity Sensor is the essential environmental input for your Pegasus Astro dew controller. It provides the real-time, precise temperature and humidity data required by the DewMaster or DewMaster2 to accurately calculate the dew point and automatically manage the power to your heater strips. This sensor replaces subjective estimates with hard data, ensuring your optics remain clear from dew without wasting battery power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eHigh-Accuracy Environmental Sensing for Dew Control\u003c\/h3\u003e\n\u003cp\u003eThe core of any automated dew prevention system is accurate data. This sensor delivers precise ambient temperature and relative humidity readings directly to your controller. This allows the DewMaster's algorithm to calculate the exact temperature at which condensation will form on your optics, a critical function for nights with falling temperatures and rising humidity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSeamless Integration with Pegasus Astro Dew Controllers\u003c\/h3\u003e\n\u003cp\u003eDesigned for plug-and-play operation, this sensor is fully compatible with Pegasus Astro dew control systems, including the DewMaster and DewMaster2. It connects directly to the controller's environmental port, immediately feeding it the data needed for automatic dew control modes. This integration eliminates guesswork and allows the controller to intelligently apply just enough power to keep your lenses and mirrors above the dew point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the purpose of this Temperature\/Humidity Sensor for my DewMaster?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis sensor provides your Pegasus Astro dew controller with the live, local atmospheric data (ambient temperature and relative humidity) it needs to calculate the current dew point. The controller then uses this information in its automatic modes to adjust the power going to your dew heaters, keeping your optics just above this temperature to prevent condensation from forming.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this sensor compatible with the original Pegasus Astro DewMaster?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this high-accuracy sensor is fully compatible with both the original DewMaster and the newer DewMaster2, as well as other Pegasus Astro controllers that feature an environmental sensor input. It is a direct replacement or upgrade for the sensor included with those units.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhere should I place the Temperature\/Humidity Sensor on my telescope rig?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor the most accurate readings of the ambient conditions, position the sensor away from any direct heat sources, such as your laptop exhaust, power bricks, or the dew heaters themselves. A good practice is to let it hang freely from the controller, ensuring it is measuring the air temperature around your telescope, not radiated heat from other equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use my DewMaster's automatic mode without this sensor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The automatic dew control function of the DewMaster and other Pegasus controllers requires real-time data from this environmental sensor to calculate the dew point. Without it, you can only operate the dew heaters in manual mode by setting a fixed power percentage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this sensor help save battery power during a night of imaging?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eBy providing accurate dew point data, the sensor allows the DewMaster to use its intelligent algorithm to apply only the necessary amount of power to the heaters. In manual mode, users often set the power too high \"just in case,\" which drains field batteries unnecessarily. The automatic function ensures no energy is wasted, extending your imaging time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eMy old DewMaster sensor is giving erratic readings. Is this the correct replacement?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. If your current environmental sensor is damaged or providing incorrect temperature or humidity readings, this is the official, high-accuracy replacement part from Pegasus Astro that will restore full automatic functionality to your dew controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003ePegasus Astro DewMaster, DewMaster2, and other compatible controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eMeasures ambient temperature and relative humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eHigh Accuracy Digital Temperature\/Humidity Sensor\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/pegasusastro.com\/download\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/pegasus-astro-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePegasus Astro 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pegasus Astro","offers":[{"title":"Default Title","offer_id":44967644004637,"sku":"PEG-SENS-DEWMSTR","price":35.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Pegasus-DewMaster-Sensor__09148.1599161657.1280.1280.jpg?v=1684345009"},{"product_id":"dew-not-heater-strip-965-eyepiece","title":"Dew-Not Heater Strip - .965\" Eyepiece","description":"\u003c!-- more --\u003e\n\u003cp\u003eThe Dew-Not Dew Heaters are an essential accessory for every astronomy enthusiast aiming to enhance their stargazing experience. These dew heaters are designed to prevent the formation of dew on your telescope’s optics, ensuring clear and uninterrupted observations of the night sky.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient Dew Prevention\u003c\/strong\u003e: The Dew-Not Dew Heaters uses a t\u003cspan data-mce-fragment=\"1\"\u003ehick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable to\u003c\/span\u003e prevents dew accumulation on the telescope lens and other optical surfaces. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility with Dew Heater Controllers\u003c\/strong\u003e: To achieve optimal performance, these dew heaters require a dew heater controller (sold separately). The controller allows for precise temperature adjustments, ensuring your optics are dew-free without overheating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRCA Connector Design\u003c\/strong\u003e: Each dew heater is equipped with a standard RCA connector, making them compatible with a wide range of dew heater controllers that use the RCA interface. This feature ensures a secure and reliable connection for efficient operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Use\u003c\/strong\u003e: Suitable for a variety of telescopes, binoculars, and other optical instruments. Whether you’re a beginner or a seasoned astronomer, the Dew-Not Dew Heaters are an essential tool for clear, dew-free observations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable and Safe\u003c\/strong\u003e: Manufactured in the United States by Dew-Not, these dew heaters are built to last. They are designed with safety in mind, providing the necessary warmth without the risk of damaging your valuable equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967733854493,"sku":"DN001","price":39.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__98919.1606104165.1280.1280.png?v=1684345671"},{"product_id":"dew-not-heater-strip-1-25-eyepiece","title":"Dew-Not Heater Strip - 32mm Guide Scope or 1.25\" Eyepiece","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967733920029,"sku":"DN002","price":42.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__34305.1606104111.1280.1280.png?v=1684345673"},{"product_id":"dew-not-heater-strip-2-eyepiece","title":"Dew-Not Heater Strip - 50mm Guide Scope or 2\" Eyepiece","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967733952797,"sku":"DN003","price":43.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__18757.1606104176.1280.1280.png?v=1684345674"},{"product_id":"dew-not-heater-strip-3-scope","title":"Dew-Not Heater Strip - 3\" Scope","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967734018333,"sku":"DN004","price":48.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__21102.1614045997.1280.1280.png?v=1684345676"},{"product_id":"dew-not-heater-strip-4-scope","title":"Dew-Not Heater Strip - 4\" Scope","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967734247709,"sku":"DN005","price":56.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__80880.1606104195.1280.1280.png?v=1684345678"},{"product_id":"dew-not-heater-strip-5-scope","title":"Dew-Not Heater Strip - 5\" Scope","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967734313245,"sku":"DN006","price":62.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__26639.1606104206.1280.1280.png?v=1684345679"},{"product_id":"dew-not-heater-strip-6-scope","title":"Dew-Not Heater Strip - 6\" Scope","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967734378781,"sku":"DN007","price":67.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__92051.1606104257.1280.1280.png?v=1684345697"},{"product_id":"dew-not-heater-strip-7-scope","title":"Dew-Not Heater Strip - 7\" Scope","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967734444317,"sku":"DN008","price":71.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__46346.1606104267.1280.1280.png?v=1684345699"},{"product_id":"dew-not-heater-strip-8-scope","title":"Dew-Not Heater Strip - 8\" Scope","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967734509853,"sku":"DN009","price":77.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__94910.1606104276.1280.1280.png?v=1684345700"},{"product_id":"dew-not-heater-strip-9-scope","title":"Dew-Not Heater Strip - 9\" Scope","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967734575389,"sku":"DN010","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__43809.1606104287.1280.1280.png?v=1684345702"},{"product_id":"dew-not-heater-strip-10-scope","title":"Dew-Not Heater Strip - 10\" Scope","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967734608157,"sku":"DN011","price":87.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__20573.1606104297.1280.1280.png?v=1684345704"},{"product_id":"dew-not-heater-strip-11-scope","title":"Dew-Not Heater Strip - 11\" Scope","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967734804765,"sku":"DN012","price":91.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__58102.1606104305.1280.1280.png?v=1684345706"},{"product_id":"dew-not-heater-strip-12-scope","title":"Dew-Not Heater Strip - 12\" Scope","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967734870301,"sku":"DN013","price":95.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__05928.1606104315.1280.1280.png?v=1684345709"},{"product_id":"dew-not-heater-strip-14-scope","title":"Dew-Not Heater Strip - 14\" Scope","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967734935837,"sku":"DN014","price":98.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__56684.1606104324.1280.1280.png?v=1684345710"},{"product_id":"dew-not-heater-strip-16-scope","title":"Dew-Not Heater Strip - 16\" Scope","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967735001373,"sku":"DN015","price":108.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__56586.1606104332.1280.1280.png?v=1684345712"},{"product_id":"dew-not-heater-strip-hand-controller","title":"Dew-Not Heater Strip - Hand Controller","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967735066909,"sku":"DN016","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-DN016__88014.1605146379.1280.1280.jpg?v=1684345713"},{"product_id":"dew-not-heater-strip-binoviewer","title":"Dew-Not Heater Strip - Binoviewer","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967735099677,"sku":"DN017","price":95.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__50176.1605146203.1280.1280.jpg?v=1684345715"},{"product_id":"dew-not-heater-strip-telrad-heated-shield","title":"Dew-Not Heater Strip - Telrad Heated Shield","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967735132445,"sku":"DN018","price":60.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-DN018__56110.1605146318.1280.1280.jpg?v=1684345717"},{"product_id":"dew-not-heater-strip-rigel-quick-fix","title":"Dew-Not Heater Strip - Rigel Quick Fix","description":"\u003c!-- more --\u003e\u003cp\u003eDew-Not™ has been involved in the design and manufacture of resistive heating elements for over 30 years. Their dew heater strips uses a thick film that produces an even heat distribution, which makes Dew-Not heaters extremely efficient and reliable.\u003c\/p\u003e\u003cp\u003eJohn Marstiller, the founder of Dew-Not™, is the author of multiple patents relating to resistance heaters, methods of their manufacture, and innovative flexible, electrical circuitry.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eP\/N\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eWatts\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN001\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5\" (114mm)\u003c\/td\u003e\n\u003ctd\u003e2.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN002\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5\" (165mm)\u003c\/td\u003e\n\u003ctd\u003e3.1\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN003\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e9.0\" (229mm)\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.35\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN004\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e13.0\" (330mm)\u003c\/td\u003e\n\u003ctd\u003e6.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN005\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e16.0\" (406mm)\u003c\/td\u003e\n\u003ctd\u003e7.3\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.61\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN006\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e18.0\" (457mm)\u003c\/td\u003e\n\u003ctd\u003e7.9\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN007\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20.5\" (521mm)\u003c\/td\u003e\n\u003ctd\u003e9.6\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN008\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e25.0\" (635mm)\u003c\/td\u003e\n\u003ctd\u003e11.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e0.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN009\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e30.0\" (762mm)\u003c\/td\u003e\n\u003ctd\u003e14.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN010\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e33.0\" (838mm)\u003c\/td\u003e\n\u003ctd\u003e15.5\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN011\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e38.0\" (965mm)\u003c\/td\u003e\n\u003ctd\u003e17.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.49\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN012\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e40.0\" (1016mm)\u003c\/td\u003e\n\u003ctd\u003e18.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN013\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e43.0\" (1092mm)\u003c\/td\u003e\n\u003ctd\u003e20.2\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.68\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN014\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e49.0\" (1245mm)\u003c\/td\u003e\n\u003ctd\u003e23.0\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e1.92\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDN015\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e55.0\" (1397mm)\u003c\/td\u003e\n\u003ctd\u003e25.8\u003c\/td\u003e\n\u003ctd\u003e12v\u003c\/td\u003e\n\u003ctd\u003e2.15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Dew-Not","offers":[{"title":"Default Title","offer_id":44967735329053,"sku":"DNRQ","price":45.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Dew-Not-Heater-Strip__85621.1605146203.1280.1280.jpg?v=1684345719"},{"product_id":"primalucelab-ecco2-environmental-computerized-controller-for-eagle","title":"PrimaLuceLab ECCO2, Environmental Computerized Controller for EAGLE","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eAutomates dew heater power based on real-time dew point calculation\u003c\/li\u003e\n\u003cli\u003eMonitors ambient temperature, humidity, and atmospheric pressure\u003c\/li\u003e\n\u003cli\u003eSupports up to 3 external temperature probes for precise optics monitoring\u003c\/li\u003e\n\u003cli\u003eIntegrates seamlessly with EAGLE computers via a single USB-C cable\u003c\/li\u003e\n\u003cli\u003eASCOM driver allows use as an environmental monitor for any Windows 10\/11 PC\u003c\/li\u003e\n\u003cli\u003eCNC-machined from 6061 T6 aluminum, weighing only 75 grams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab ECCO2, Environmental Computerized Controller for EAGLE\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab ECCO2 automates dew prevention by monitoring your optics with up to 3 temperature probes and calculating the precise dew point from ambient temperature, humidity, and pressure. Connecting directly to your EAGLE via a single USB-C cable, this 75-gram controller automatically adjusts power to your heaters, eliminating manual guesswork during an imaging session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAutomated Dew Prevention: Monitoring for up to 3 Probes\u003c\/h3\u003e\n\u003cp\u003eThe ECCO2 removes the constant worry of dew ruining a long exposure by automating the entire process. It continuously monitors ambient temperature, humidity, and pressure with its integrated sensors, while also tracking the specific temperature of your telescope's optics via up to 3 external probes. From this data, it calculates the exact dew point and intelligently adjusts the power sent to your dew heaters through the EAGLE's ports, applying only the necessary energy to stay just above the condensation point.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSMART Control:\u003c\/strong\u003e The ECCO2 automatically detects if a calibrated temperature probe is connected to the wrong port, preventing inaccurate readings and ensuring the system operates reliably.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDARK Mode:\u003c\/strong\u003e For visual observers or those operating in extremely dark conditions, the unit's indicators can be disabled to preserve night vision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSeamless EAGLE Integration: A 75g Plug-and-Play Solution\u003c\/h3\u003e\n\u003cp\u003eDesigned as an external module for maximum accuracy, the ECCO2 weighs only 75 grams and draws power directly from the EAGLE through its robust, reversible USB-C port. This external placement prevents the EAGLE's own operational heat from influencing the sensitive ambient temperature and humidity readings. The body is CNC-machined from a single block of 6061 T6 aluminum and red-anodized for durability, mounting directly to any Vixen-style finder shoe for a clean, cable-managed setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eStandalone Monitoring with ASCOM: Environmental Data for Any Windows 10\/11 PC\u003c\/h3\u003e\n\u003cp\u003eWhile the ECCO2 is engineered for the EAGLE ecosystem, its utility extends to any observatory setup. With the provided ASCOM driver, the ECCO2 can connect to any standard Windows 10 or 11 computer to function as a dedicated environmental monitoring station. This allows you to log temperature, humidity, and pressure data in third-party software for seeing analysis or weather tracking. The key limitation is that outside the EAGLE system, the ECCO2 provides sensor data only and cannot control dew heater outputs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eECCO2 vs. Manual Control: Automated Power for 3 Heater Channels\u003c\/h3\u003e\n\u003cp\u003eA manual dew controller requires you to constantly guess the correct power setting. Set it too low, and your optics will dew over, ending your imaging run. Set it too high, and you waste precious battery power while introducing potential tube currents that can degrade image sharpness. The ECCO2 solves this trade-off by operating as a closed-loop system. It provides a precise, variable amount of power to each of the EAGLE's three controllable dew channels, ensuring your optics remain clear without overheating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the PrimaLuceLab ECCO2 prevent dew?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eECCO2\u003c\/strong\u003e uses built-in sensors to measure the ambient air temperature, humidity, and pressure. It uses this data to calculate the dew point—the exact temperature at which condensation will form. It then reads the temperature of your telescope's optics via external probes and directs your EAGLE to supply just enough power to the dew heaters to keep the glass slightly warmer than the dew point, preventing dew from ever forming.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhich EAGLE models are compatible with the ECCO2?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ECCO2 is compatible with the \u003cstrong\u003eEAGLE5, EAGLE4, EAGLE LE, EAGLE3, and EAGLE2\u003c\/strong\u003e. Please note that for use with an EAGLE2, an update of the operating system and EAGLE Manager software is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the PrimaLuceLab ECCO2 without an EAGLE computer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, but with limited functionality. Using the provided \u003cstrong\u003eASCOM driver\u003c\/strong\u003e, you can connect the ECCO2 to a standard Windows 10\/11 computer to use it as a high-quality environmental monitor. It will provide real-time temperature, humidity, and pressure data to compatible software, but it \u003cstrong\u003ecannot control dew heaters\u003c\/strong\u003e without being connected to an EAGLE.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow many temperature probes do I need for the ECCO2 on my 11\" SCT with a guide scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor a typical Schmidt-Cassegrain setup with a separate guide scope, you would ideally use \u003cstrong\u003etwo temperature probes\u003c\/strong\u003e. Place one near the edge of the main corrector plate and the second on the objective lens of your guide scope. The ECCO2 supports up to three probes, leaving you a spare channel for a finder scope or other accessory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the ECCO2's readings be affected by heat from my EAGLE4?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. PrimaLuceLab deliberately designed the ECCO2 as an \u003cstrong\u003eexternal module\u003c\/strong\u003e for precisely this reason. If the sensors were inside the EAGLE's main body, its own processor heat would corrupt the ambient temperature and humidity readings. By placing the ECCO2 on a finder shoe away from the main computer, it records accurate, reliable environmental data.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I mount the PrimaLuceLab ECCO2 to my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ECCO2 comes with a foot that fits directly into any standard \u003cstrong\u003eVixen-style finder scope base\u003c\/strong\u003e. If your telescope doesn't have a spare base, you can add one easily. The ECCO2 can also serve as a mounting point itself for a guide scope or finder by adding the optional \"Guide scope support for ECCO\" accessory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/PrimaLuceLab_ECCO2_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967822131485,"sku":"PLL-ECCO2","price":273.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-ECCO2-environmental-computerized-controller-for-EAGLE__33583.1617396001.1280.1280.jpg?v=1684346001"},{"product_id":"primalucelab-dew-heater-for-50mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 50mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 50mm Diameter Optics\u003c\/li\u003e\n\u003cli\u003eFits Optical Tubes from 40mm to 60mm\u003c\/li\u003e\n\u003cli\u003eLow Power Draw at 330mA\u003c\/li\u003e\n\u003cli\u003e12V DC Power with RCA Connector\u003c\/li\u003e\n\u003cli\u003eIntegrates with PrimaLuceLab EAGLE Controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 50mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 50mm Diameter Telescopes prevents condensation on small optics by applying gentle, consistent warmth, drawing just 330mA from a standard 12V power source. Its elastic design and strong Velcro fastener ensure a secure fit on optical tubes ranging from 40mm to 60mm in diameter, making it an essential tool for finderscopes, guide scopes, and small refractors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e330mA Gentle Heat for 50mm Optics\u003c\/h3\u003e\n\u003cp\u003eDew formation on objective lenses is a persistent issue, especially for sealed optical tubes like refractors and Schmidt-Cassegrains that can't easily equalize with falling ambient temperatures. This heater gently raises the lens temperature just above the dew point, ensuring your view remains clear all night. With a power consumption of only 330mA, it provides effective prevention without significantly draining your field battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecure Fit for 40mm to 60mm Tubes\u003c\/h3\u003e\n\u003cp\u003eDesigned primarily for 50mm optics, this dew heater incorporates an elastic element that allows it to conform to a range of tube sizes from 40mm to 60mm. The robust Velcro closure provides a strong, uniform grip around the optical tube, ensuring excellent thermal contact without slipping. This adaptability makes it a versatile solution for nearly any finderscope or compact guide scope in your imaging train.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V RCA Connection for EAGLE Integration\u003c\/h3\u003e\n\u003cp\u003eThis dew heater is engineered for seamless integration with the PrimaLuceLab EAGLE series of telescope controllers. You can plug it directly into one of the EAGLE's 12V, software-controllable power ports. For observers outside the EAGLE ecosystem, the heater's standard RCA-style connector and 12V requirement make it fully compatible with most third-party dew heater controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the PrimaLuceLab 50mm Dew Heater connect to an EAGLE controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater connects directly to one of the \u003cstrong\u003e12V RCA-style power output ports\u003c\/strong\u003e on any PrimaLuceLab EAGLE model. Power to the heater can then be managed and monitored through the EAGLE's control software.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this PrimaLuceLab 50mm Dew Heater fit my 60mm guide scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. While designed for 50mm optics, the heater has an elastic construction that allows it to fit securely on optical tubes with diameters from \u003cstrong\u003e40mm to 60mm\u003c\/strong\u003e. The Velcro fastener will ensure a snug fit on your 60mm guide scope.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the power consumption of the PrimaLuceLab 50mm Dew Heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater has a low power draw of \u003cstrong\u003e330mA\u003c\/strong\u003e (0.33A) at 12V. This efficient design provides sufficient heat to prevent dew while minimizing the impact on your field battery's lifespan during an imaging session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the PrimaLuceLab 50mm Dew Heater with a non-PrimaLuceLab dew controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The heater uses a standard \u003cstrong\u003eRCA-style power connector\u003c\/strong\u003e and runs on \u003cstrong\u003e12V DC power\u003c\/strong\u003e. It is compatible with any dew controller that provides power through this common connection type.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a 50mm finder on my Celestron 8\" SCT. Is this the right dew heater for it?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. This is the ideal heater for a 50mm finder scope. Both the main optics of an SCT and the smaller optics of a finder are highly susceptible to dew, and keeping both clear is critical for locating and tracking targets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is my PrimaLuceLab 50mm Dew Heater not getting warm?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFirst, confirm the heater is securely plugged into a \u003cstrong\u003e12V power source\u003c\/strong\u003e. If using an EAGLE or other controller, ensure the specific port it's connected to is switched on and configured to provide power. Also, verify that your main power supply has enough amperage to run all your connected equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTarget Diameter\u003c\/td\u003e\n\u003ctd\u003e50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit Range\u003c\/td\u003e\n\u003ctd\u003e40mm - 60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e330mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772932\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater for 50mm Diameter Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874101533,"sku":"PLL-PLLFAS50","price":69.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-50mm-diameter-telescopes__22359.1617396029.1280.1280.jpg?v=1684346349"},{"product_id":"primalucelab-dew-heater-for-60mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 60mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 60mm diameter telescopes and guide scopes\u003c\/li\u003e\n\u003cli\u003eFits optical tubes from 50mm to 70mm in diameter\u003c\/li\u003e\n\u003cli\u003eOperates on standard 12V DC power\u003c\/li\u003e\n\u003cli\u003eLow power consumption of 500mA\u003c\/li\u003e\n\u003cli\u003eConnects via a standard RCA plug\u003c\/li\u003e\n\u003cli\u003eOptimized for use with PrimaLuceLab EAGLE computers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 60mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 60mm Diameter Telescopes provides a reliable 12V heating solution to keep your optics clear all night. Designed to fit tubes from 50mm to 70mm, this heater draws just 500mA of power, making it an efficient addition to any field setup. It connects via a standard RCA plug, offering native power and control when paired with a PrimaLuceLab EAGLE computer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Fit for 50mm to 70mm Optical Tubes\u003c\/h3\u003e\n\u003cp\u003eDew formation on objective lenses is one of the most common issues that can end an imaging or observing session, particularly with refractors and SCTs. This dew heater wraps around your optical tube, gently warming the optics above the dew point. Thanks to its elastic construction and secure Velcro fastener, it provides a firm, even fit on any telescope tube with a diameter between 50mm and 70mm, ensuring efficient heat transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V Operation with 500mA Power Draw\u003c\/h3\u003e\n\u003cp\u003eEngineered for portable astronomy, this heater operates on a standard 12V DC power supply, compatible with virtually all field batteries and power tanks. Its power consumption is a modest 500mA, allowing for continuous operation throughout the night without significantly draining your power source. The use of a common RCA connector means it can be plugged into a variety of dew controllers or power distribution units, not just PrimaLuceLab hardware.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eNative Control with PrimaLuceLab EAGLE via RCA Connector\u003c\/h3\u003e\n\u003cp\u003eWhile this dew heater functions perfectly with any compatible 12V controller, it is designed to integrate seamlessly into the PrimaLuceLab ecosystem. When connected to one of the EAGLE's power ports, you can control the heater's output directly through the EAGLE's software interface. This eliminates the need for a separate, standalone dew controller, reducing cable clutter and simplifying your astrophotography setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the PrimaLuceLab 60mm Dew Heater fit my guide scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this heater is an ideal choice for most 50mm and 60mm guide scopes. Its flexible range from \u003cstrong\u003e50mm to 70mm\u003c\/strong\u003e ensures a snug fit on the main barrel or the dew shield of common guide scopes, preventing dew from forming on the guide objective and ruining your tracking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this PrimaLuceLab dew heater without an EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. While designed for the EAGLE system, it is a standard \u003cstrong\u003e12V dew heater\u003c\/strong\u003e with an RCA connector. You can plug it into any third-party dew controller or 12V power source that uses RCA-style output jacks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow much power does the 60mm dew heater draw?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater has a power consumption of \u003cstrong\u003e500mA\u003c\/strong\u003e when operating at full power on a 12V supply. This is a relatively low draw, making it suitable for use with portable battery packs for extended imaging sessions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eMy 60mm refractor has a 70mm dew shield. Will this heater still work?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's perfectly suited for that. The heater is designed to accommodate diameters up to \u003cstrong\u003e70mm\u003c\/strong\u003e. Placing the heater around the dew shield, close to the objective lens, is the most effective way to prevent dew from forming on the front element of your refractor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes this PrimaLuceLab dew heater have a built-in temperature controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, this is a heating element only. It does not have a built-in thermostat or controller. The power output must be regulated by an external device, such as the variable power ports on a \u003cstrong\u003ePrimaLuceLab EAGLE\u003c\/strong\u003e or a dedicated multi-channel dew controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this heater suitable for a small wide-field scope like a RedCat 51?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's an excellent match. The William Optics RedCat 51 and similar small refractors have dew shield diameters that fall comfortably within the heater's \u003cstrong\u003e50mm to 70mm\u003c\/strong\u003e range. Its low power draw is also well-matched to the lightweight, portable setups these telescopes are often used in.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Diameter\u003c\/td\u003e\n\u003ctd\u003e60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit Range\u003c\/td\u003e\n\u003ctd\u003e50mm to 70mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772949\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater for 60mm Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874134301,"sku":"PLL-PLLFAS60","price":77.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-60mm-diameter-telescopes__18205.1617396029.1280.1280.jpg?v=1684346350"},{"product_id":"primalucelab-dew-heater-for-80mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 80mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 80mm nominal diameter telescopes\u003c\/li\u003e\n\u003cli\u003eFits optical tubes from 70mm to 90mm in diameter\u003c\/li\u003e\n\u003cli\u003ePowered by 12V DC input\u003c\/li\u003e\n\u003cli\u003eEfficient 670mA power consumption\u003c\/li\u003e\n\u003cli\u003eIntegrates directly with PrimaLuceLab EAGLE units\u003c\/li\u003e\n\u003cli\u003eStandard RCA power connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 80mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 80mm Diameter Telescopes provides active 12V heating to keep your optics free of condensation during critical imaging sessions. Drawing an efficient 670mA, it is designed with an elastic fix to fit optical tubes from 70mm to 90mm in diameter, ensuring your view remains sharp and clear all night long.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e670mA Heating for 70mm to 90mm Telescopes\u003c\/h3\u003e\n\u003cp\u003eDew formation is one of the most common frustrations in astrophotography, especially with sealed optical tubes like refractors and Schmidt-Cassegrains. This heater band gently raises the temperature of your telescope's optics just above the dew point, preventing moisture from condensing on the lens. The integrated elastic and Velcro strap ensures a secure, uniform fit on tubes ranging from 70mm to 90mm, making it a versatile solution for most 80mm-class instruments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V Power via RCA and EAGLE Integration\u003c\/h3\u003e\n\u003cp\u003eEngineered for seamless integration into the PrimaLuceLab ecosystem, this dew heater connects and is controlled directly from an EAGLE computer's 12V power port, eliminating the need for separate dew controllers and extra cables. For users without an EAGLE, the standard RCA connector allows it to be powered by any compatible 12V DC external power source, such as a field battery or power supply unit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow much power does the PrimaLuceLab 80mm dew heater use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater is designed for efficiency, drawing \u003cstrong\u003e670mA\u003c\/strong\u003e from a standard \u003cstrong\u003e12V DC\u003c\/strong\u003e power source. This low consumption helps conserve field battery power while providing sufficient heat to prevent dew formation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the PrimaLuceLab 80mm heater fit my William Optics ZenithStar 73?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis dew heater is designed for optical tubes with an outer diameter between \u003cstrong\u003e70mm and 90mm\u003c\/strong\u003e. To confirm compatibility with your ZenithStar 73 or any other telescope, measure the outer diameter of the optical tube or dew shield where you intend to place the band. If it falls within this range, the elastic and Velcro will provide a secure fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this PrimaLuceLab dew heater without an EAGLE computer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. While it is optimized for the EAGLE system, the dew heater uses a standard \u003cstrong\u003eRCA connector\u003c\/strong\u003e and can be powered by any 12V DC source that provides sufficient amperage, such as a portable astronomy battery pack or a dedicated dew controller from another manufacturer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the PrimaLuceLab dew heater for 80mm scopes require a separate controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIf you are connecting it to a PrimaLuceLab EAGLE, no separate controller is needed; power output is managed through the EAGLE's software. If you are connecting it to a simple 12V battery, it will run at full power continuously. For variable control in a non-EAGLE setup, you would need to connect it to a dedicated dew controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the PrimaLuceLab heater attach to a telescope like an Explore Scientific ED80?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is straightforward. You simply wrap the heater band around the main optical tube, just behind the front lens cell or on the dew shield itself. The integrated \u003cstrong\u003eVelcro strap\u003c\/strong\u003e allows you to pull it snug for a secure and thermally efficient connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the PrimaLuceLab 80mm dew heater waterproof?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe dew heater is designed to operate in high-humidity and dewy conditions. However, it is not fully waterproof and should be protected from direct rain. Ensure all electrical connections, particularly the RCA plug, are shielded from moisture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Telescope Diameter\u003c\/td\u003e\n\u003ctd\u003e80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Tube Diameter\u003c\/td\u003e\n\u003ctd\u003e70mm - 90mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e670mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772925\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePrimaLuceLab Dew Heater for 80mm Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874199837,"sku":"PLL-PLLFAS80","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-80mm-diameter-telescopes__19967.1617396029.1280.1280.jpg?v=1684346352"},{"product_id":"primalucelab-dew-heater-for-100mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 100mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFits telescopes with 100mm to 120mm tube diameters\u003c\/li\u003e\n\u003cli\u003ePowered by 12V DC via a standard RCA connector\u003c\/li\u003e\n\u003cli\u003eLow 500mA power consumption\u003c\/li\u003e\n\u003cli\u003eVelcro and elastic straps for a secure, uniform fit\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless integration with PrimaLuceLab EAGLE controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 100mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 100mm Diameter Telescopes provides consistent, low-power heating for optical tubes from 100mm to 120mm, preventing dew formation during critical imaging sessions. Drawing just 500mA from a standard 12V power source, it connects via an RCA plug for direct integration with the PrimaLuceLab EAGLE or any standard dew controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Fit for 100mm to 120mm Optical Tubes\u003c\/h3\u003e\n\u003cp\u003eThis dew heater is engineered for a secure fit on a range of common telescopes, including 4-inch refractors and similar instruments. The combination of a strong Velcro fastener and an elasticated section ensures the heating element maintains firm, uniform contact around the tube, eliminating cool spots where condensation could form.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e500mA Power Draw: EAGLE Integration \u0026amp; Universal 12V Power\u003c\/h3\u003e\n\u003cp\u003eDesigned as a core component of the PrimaLuceLab ecosystem, this heater plugs directly into one of the EAGLE's controllable 12V power ports. While optimized for EAGLE, it is not a proprietary solution; the standard RCA connector and 12V input allow it to be powered by any third-party dew controller, offering a low 500mA draw that won't strain your field battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this PrimaLuceLab dew heater fit my 102mm refractor?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The heater is designed with an elastic section that allows it to securely fit telescope tubes with diameters ranging from \u003cstrong\u003e100mm to 120mm\u003c\/strong\u003e, making it a perfect fit for 102mm (4-inch) refractors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I power the PrimaLuceLab 100mm dew heater if I don't have an EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou can power this dew heater with any standard \u003cstrong\u003e12V DC\u003c\/strong\u003e power source that has an \u003cstrong\u003eRCA-style output port\u003c\/strong\u003e. This includes most third-party standalone dew heater controllers and many astronomy-specific power distribution boxes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the power consumption of this PrimaLuceLab dew heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater has a low power draw of just \u003cstrong\u003e500mA\u003c\/strong\u003e (0.5A). This efficient design minimizes the load on your field power supply, allowing for longer observing or imaging sessions before needing to recharge.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eOn a humid night, is this heater enough for my Celestron C5 SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA Celestron C5 has a tube diameter of approximately 150mm, which is outside the 100mm-120mm range of this specific heater. While it might work, it would not provide the full, even coverage needed to reliably prevent dew on the corrector plate. You would need a larger dew heater designed for 5-inch or 6-inch telescopes for optimal results.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Velcro on the PrimaLuceLab dew heater ensure good contact?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater band uses a strong Velcro closure that allows you to pull it snug against the optical tube. The integrated elastic section provides constant tension, ensuring the heating element inside the band maintains direct, uniform contact with the telescope body for efficient heat transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I control the heat output of this PrimaLuceLab heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis dew heater does not have a built-in controller. The heat output is managed by the device it's connected to. When plugged into a \u003cstrong\u003ePrimaLuceLab EAGLE\u003c\/strong\u003e, you can use the EAGLE Manager software to control power. If connected to a standard dew controller, you would use that controller's knobs or settings to adjust the heat level.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Telescope Diameter\u003c\/td\u003e\n\u003ctd\u003e100mm to 120mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772994\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874265373,"sku":"PLL-PLLFAS100","price":83.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-100mm-diameter-telescopes__20275.1617396029.1280.1280.jpg?v=1684346354"},{"product_id":"primalucelab-dew-heater-for-120mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 120mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 120mm Diameter Telescopes\u003c\/li\u003e\n\u003cli\u003e12V DC Power Input with RCA Connector\u003c\/li\u003e\n\u003cli\u003eVelcro and Elastic Band for Secure Fit\u003c\/li\u003e\n\u003cli\u003eIntegrates with PrimaLuceLab EAGLE\u003c\/li\u003e\n\u003cli\u003ePrevents Dew on Refractors and SCTs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 120mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater is designed specifically for 120mm diameter telescopes, preventing moisture from condensing on your objective lens or corrector plate. It operates on a standard 12V DC input, integrating seamlessly with common field power supplies and the PrimaLuceLab EAGLE ecosystem to keep your optics clear all night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDew Prevention for 120mm Refractors and SCTs\u003c\/h3\u003e\n\u003cp\u003eDew is a session-ending problem, especially for sealed optical tubes like refractors and Schmidt-Cassegrains where the front element is exposed to the night air. This heater band wraps around any optical tube around 120mm in diameter, using a strong Velcro closure and elastic material to ensure a snug, continuous fit. This design delivers consistent, low-level heat directly to the tube, keeping the glass temperature just above the dew point without introducing tube currents.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V Power and EAGLE Ecosystem Integration\u003c\/h3\u003e\n\u003cp\u003eDesigned for the PrimaLuceLab ecosystem, this dew heater connects directly to one of the power ports on an EAGLE computer, allowing for integrated control. For setups without an EAGLE, it can be powered by any external 12V DC source using its standard RCA-type connector. This flexibility ensures you can keep your optics clear regardless of your field power setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the PrimaLuceLab Dew Heater for 120mm Telescopes attach to the tube?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt uses a combination of strong \u003cstrong\u003eVelcro and an elastic band\u003c\/strong\u003e. This allows you to wrap it securely around your 120mm optical tube for a snug fit that ensures even heat distribution across the telescope body.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a 120mm ED refractor. Will this dew heater work with it?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. This dew heater is specifically designed for \u003cstrong\u003e120mm diameter telescopes\u003c\/strong\u003e and is ideal for refractors and other sealed-tube designs like Schmidt-Cassegrains, which are particularly susceptible to dewing up on the front objective or corrector plate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of power supply do I need for the PrimaLuceLab Dew Heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou need a \u003cstrong\u003e12V DC power source\u003c\/strong\u003e. The heater comes with a standard \u003cstrong\u003eRCA-type power connector\u003c\/strong\u003e, making it compatible with most field batteries and astronomy power supplies. It is also designed to plug directly into a PrimaLuceLab EAGLE unit for integrated power management.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I control the heat output of this PrimaLuceLab Dew Heater with my Celestron SCT setup?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis dew heater provides constant heat when connected directly to a standard 12V source. For variable control, you would need to connect it to a dedicated dew controller or the \u003cstrong\u003ePrimaLuceLab EAGLE\u003c\/strong\u003e, which can manage the power output to its ports. The heater itself does not have a built-in controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the PrimaLuceLab Dew Heater only for 120mm telescopes?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt is optimized for \u003cstrong\u003e120mm diameter tubes\u003c\/strong\u003e. The elastic nature of the band provides some flexibility for a secure fit on tubes very close to this size, but it is engineered to provide the most effective and uniform heating for a 120mm optical tube.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy do I need a dew heater for my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAs your telescope optics cool down during the night, they can reach the dew point, causing moisture from the air to condense on the lens or corrector plate. This condensation acts like a fog, severely degrading image quality and ending your observing or imaging session. A dew heater gently warms the optics to keep them just above the dew point, ensuring a clear view all night long.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772987\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater for 120mm Diameter Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874298141,"sku":"PLL-PLLFAS120","price":91.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-120mm-diameter-telescopes__58813.1617396030.1280.1280.jpg?v=1684346355"},{"product_id":"primalucelab-dew-heater-for-150mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 150mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 150mm Diameter Telescopes\u003c\/li\u003e\n\u003cli\u003eFits Optical Tubes from 140mm to 160mm\u003c\/li\u003e\n\u003cli\u003e12V DC Operation with RCA Connector\u003c\/li\u003e\n\u003cli\u003e1000mA Power Consumption\u003c\/li\u003e\n\u003cli\u003eIntegrates with PrimaLuceLab EAGLE Computers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 150mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 150mm diameter telescopes provides consistent, gentle heat to prevent session-ending condensation on your optics. Designed to fit tubes from 140mm to 160mm in diameter, it draws 1000mA from a 12V power source, making it an essential tool for observers using refractors or Schmidt-Cassegrains on humid nights.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V, 1000mA Heating for Dew-Free Optics\u003c\/h3\u003e\n\u003cp\u003eAs your telescope cools below the ambient dew point, moisture condenses directly onto your objective lens or corrector plate, obscuring the view. This dew heater counteracts the effect by applying just enough warmth to keep the optical surface clear, drawing 1000mA from a standard 12V DC source to ensure your imaging or observing session continues uninterrupted.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Fit for 140mm to 160mm Telescopes\u003c\/h3\u003e\n\u003cp\u003eEngineered for telescopes with a nominal 150mm aperture, this heater features an elastic construction that accommodates optical tube diameters from 140mm to 160mm. A secure Velcro fastener ensures the band maintains uniform contact around the tube, delivering efficient and even heat transfer right where it's needed—at the front of the optical assembly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eNative EAGLE Control and Universal 12V RCA Power\u003c\/h3\u003e\n\u003cp\u003eThis dew heater is designed for seamless integration with the PrimaLuceLab EAGLE, allowing for direct power and control from the EAGLE's built-in ports. For users outside the EAGLE ecosystem, the heater includes a standard RCA connector, making it compatible with a wide range of third-party 12V dew controllers and power supplies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the PrimaLuceLab Dew Heater on my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWrap the dew heater band around the optical tube as close to the front objective lens or corrector plate as possible. The elastic material allows it to stretch for a snug fit, and you secure it in place using the integrated \u003cstrong\u003eVelcro fastener\u003c\/strong\u003e for strong, uniform contact.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this PrimaLuceLab Dew Heater fit my 6-inch Newtonian telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, most likely. A 6-inch telescope has an optical tube diameter of approximately 152mm, which falls squarely within this heater's supported \u003cstrong\u003e140mm to 160mm range\u003c\/strong\u003e. It is an excellent fit for preventing dew on a secondary mirror or a corrector plate on a Schmidt-Newtonian.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the PrimaLuceLab Dew Heater without an EAGLE computer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. While designed for the EAGLE system, the dew heater uses a standard \u003cstrong\u003e12V RCA power connector\u003c\/strong\u003e. This allows it to be plugged into any compatible external dew controller or 12V power tank that provides an RCA-style output port.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this dew heater necessary for my 150mm SCT on a humid night?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it is highly recommended. Schmidt-Cassegrain telescopes (SCTs) have a large, exposed corrector plate at the front of the tube which is extremely susceptible to dew. A dew heater like this one is often considered essential equipment for preventing condensation from forming on the corrector and ending an observing session prematurely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow much power does the PrimaLuceLab 150mm Dew Heater draw?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe dew heater has a power consumption of \u003cstrong\u003e1000mA (1.0 Amp)\u003c\/strong\u003e when connected to a 12V power source. This is a critical figure for calculating the total power budget for your portable field setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhere on the telescope tube should I place the PrimaLuceLab Dew Heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor maximum effectiveness, the dew heater should be placed on the main optical tube, wrapped around the cell that holds the primary lens or corrector plate. Positioning it as far forward as possible ensures the heat is applied directly to the glass element most exposed to the night air.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772918\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Diameter\u003c\/td\u003e\n\u003ctd\u003e150mm (nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit Range\u003c\/td\u003e\n\u003ctd\u003e140mm to 160mm diameter tubes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1000mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater for 150mm Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874330909,"sku":"PLL-PLLFAS150","price":97.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-150mm-diameter-telescopes__86752.1617396030.1280.1280.jpg?v=1684346357"},{"product_id":"primalucelab-dew-heater-for-180mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 180mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eNominal Telescope Diameter: 180mm\u003c\/li\u003e\n\u003cli\u003eCompatible Diameter Range: 160mm - 200mm\u003c\/li\u003e\n\u003cli\u003ePower Requirement: 12V DC\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 1170mA\u003c\/li\u003e\n\u003cli\u003eConnector: RCA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 180mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 180mm Diameter Telescopes is engineered to fit optical tubes from 160mm to 200mm, protecting your optics from session-ending condensation. Operating on a standard 12V supply, this heater draws 1170mA to gently warm your telescope and keep the glass surface above the dew point, which is critical for sealed optical tubes like Schmidt-Cassegrains and refractors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V, 1170mA Dew Prevention for 160-200mm Tubes\u003c\/h3\u003e\n\u003cp\u003eThis heater delivers consistent, gentle heat to prevent moisture from forming on your corrector plate or objective lens. It operates on a common 12V DC power source and consumes 1170mA, providing enough power to combat heavy dew without introducing tube currents. The elastic construction ensures a snug fit on any telescope with an outer diameter between 160mm and 200mm, making it a flexible solution for various mid-sized instruments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSecure Velcro Fit with EAGLE Compatibility\u003c\/h3\u003e\n\u003cp\u003eInstallation is simple and secure thanks to a robust Velcro fastener that ensures strong, uniform contact around the optical tube. This dew heater is designed to be powered and controlled directly from a PrimaLuceLab EAGLE computer, integrating seamlessly into the PLAY software ecosystem. For users without an EAGLE, it can be connected to any 12V external power source with a standard RCA connector, such as a standalone dew controller or a portable power tank.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I power the PrimaLuceLab 180mm Dew Heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe dew heater requires a \u003cstrong\u003e12V DC power source\u003c\/strong\u003e with an \u003cstrong\u003eRCA-style connector\u003c\/strong\u003e. It is designed for native integration with the power ports on a PrimaLuceLab EAGLE, but it works perfectly with third-party dew controllers or portable 12V batteries that have an RCA output.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this PrimaLuceLab dew heater fit my 8-inch SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, most likely. While an 8-inch aperture corresponds to 203mm, the physical outer diameter of the optical tube is typically smaller. This heater's compatible range of \u003cstrong\u003e160mm to 200mm\u003c\/strong\u003e is designed to fit many popular 6-inch refractors and 8-inch Schmidt-Cassegrain or Maksutov-Cassegrain telescopes. Always measure your telescope's tube diameter to confirm a perfect fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the 1170mA power draw of this dew heater high for a field battery?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003e1170mA (or 1.17A)\u003c\/strong\u003e power draw is a moderate load that must be factored into your total power budget for a night of imaging. When connected to a controller like the EAGLE, the heater will cycle on and off, reducing average consumption. If connected directly to a battery without a controller, it will draw this current continuously.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of using the PrimaLuceLab 180mm Dew Heater with an EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen connected to an EAGLE, you can control the power output to the heater directly from the \u003cstrong\u003eEAGLE Manager or PLAY software\u003c\/strong\u003e. This allows for precise, automated temperature management, reduces cable clutter by using the EAGLE's integrated power ports, and simplifies your entire imaging setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this PrimaLuceLab dew heater without an EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. You can plug it into any 12V dew controller that uses RCA output jacks. You can also power it directly from a 12V battery with an RCA port, but be aware that the heater will run at 100% power continuously, which may not be necessary and will consume battery life faster.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this dew heater necessary for imaging Jupiter with a 180mm Maksutov-Cassegrain?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's highly recommended. Sealed optical tubes like Maksutov-Cassegrains are very susceptible to dew forming on the front corrector lens. Even a thin layer of condensation can dramatically reduce contrast and sharpness, ruining high-resolution views of planets like Jupiter and Saturn. This heater keeps the corrector clear, ensuring you capture the finest details possible.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Telescope Diameter\u003c\/td\u003e\n\u003ctd\u003e160mm - 200mm (Nominal 180mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1170mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772895\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater for 180mm Diameter Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874363677,"sku":"PLL-PLLFAS180","price":105.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-180mm-diameter-telescopes__07260.1617396031.1280.1280.jpg?v=1684346356"},{"product_id":"primalucelab-dew-heater-for-200mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 200mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 200mm (8\") Diameter Telescopes\u003c\/li\u003e\n\u003cli\u003ePrevents Dew on Corrector Plates and Objective Lenses\u003c\/li\u003e\n\u003cli\u003e12V DC Power with Standard RCA Connector\u003c\/li\u003e\n\u003cli\u003eSeamless Integration with PrimaLuceLab EAGLE\u003c\/li\u003e\n\u003cli\u003eSecure and Uniform Fit with Velcro Fastening\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 200mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 200mm Diameter Telescopes delivers consistent, low-power 12V heating to prevent dew from forming on your primary optics. Designed specifically for optical tubes around 200mm, it's an essential tool for maintaining clear views through refractors and Schmidt-Cassegrains on humid nights.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V Active Heating for 200mm Schmidt-Cassegrains and Refractors\u003c\/h3\u003e\n\u003cp\u003eDew formation on a corrector plate or objective lens can end an imaging or observing session prematurely. Gentle, continuous 12V warmth is applied directly to the optical tube, keeping the glass surface just above the dew point without introducing tube currents. This heater is particularly effective on sealed optical tubes like SCTs and refractors, which are prone to rapid dewing during long exposures or in damp conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEAGLE Integration and Universal 12V RCA Power\u003c\/h3\u003e\n\u003cp\u003eThis heater is designed for seamless integration with the PrimaLuceLab EAGLE, connecting directly to one of its 12V power ports for software-based control. For users without an EAGLE, the standard RCA connector allows it to be powered by any common 12V dew controller or portable battery pack. The secure Velcro and elastic fastening system ensures a snug fit on 200mm optical tubes, delivering uniform heat transfer across the band.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I power the PrimaLuceLab Dew Heater for my 200mm telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou can power it directly from a \u003cstrong\u003ePrimaLuceLab EAGLE\u003c\/strong\u003e computer's 12V output. Alternatively, it uses a standard \u003cstrong\u003eRCA-style plug\u003c\/strong\u003e, making it compatible with most third-party dew heater controllers and 12V DC power supplies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this PrimaLuceLab dew heater fit my 8\" (203mm) SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. This heater is designed for telescopes with a diameter of approximately 200mm. The elastic and Velcro fastening system provides a secure fit for common 8\" (203mm) Schmidt-Cassegrain and Newtonian optical tubes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I leave the PrimaLuceLab Dew Heater on all night?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it's designed for continuous operation. For best results and power efficiency, it should be connected to a controller (like the EAGLE or a dedicated dew controller) that can regulate the power output based on ambient temperature and humidity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat's the advantage of using this heater with a PrimaLuceLab EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhen connected to an EAGLE, you can control the heater's power output through the EAGLE's software. This allows for automated, temperature-based dew prevention, optimizing power consumption and preventing overheating, all managed from a single control interface.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this heater necessary for my 200mm Dobsonian reflector?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the primary mirror of an open-tube Dobsonian is less prone to dew than a corrector plate, the secondary mirror and eyepieces can still dew up. This heater can be used to warm the upper tube assembly to help protect the secondary, though a separate heater for your eyepieces is also recommended for very damp conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the PrimaLuceLab 200mm Dew Heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is simple. Wrap the heater band around the optical tube, near the front objective lens or corrector plate. Use the integrated Velcro strips to pull it snug for a firm, secure fit that ensures good thermal contact with the tube.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772970\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874396445,"sku":"PLL-PLLFAS200","price":125.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-200mm-diameter-telescopes__26325.1617396031.1280.1280.jpg?v=1684346358"},{"product_id":"primalucelab-dew-heater-for-250mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 250mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFits telescopes with 250mm to 300mm tube diameters\u003c\/li\u003e\n\u003cli\u003e12V DC power input via a standard RCA connector\u003c\/li\u003e\n\u003cli\u003eLow 630mA power consumption for efficient operation\u003c\/li\u003e\n\u003cli\u003eSecure and uniform fit with Velcro and elastic fastening\u003c\/li\u003e\n\u003cli\u003eDesigned for direct power and control from the PrimaLuceLab EAGLE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 250mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 250mm Diameter Telescopes applies active, 12V heating to prevent dew formation on your primary optics during long imaging sessions. Its elastic design ensures a secure fit on optical tubes from 250mm to 300mm in diameter, drawing just 630mA of power to keep surfaces clear from condensation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Heating for 250mm to 300mm OTAs\u003c\/h3\u003e\n\u003cp\u003eEngineered for 10-inch to 12-inch class telescopes, this dew heater features an elastic construction that accommodates a range of tube diameters from 250mm to 300mm. A strong Velcro closure ensures the heating element maintains uniform contact with the optical tube, which is critical for preventing dew on the corrector plates of Schmidt-Cassegrains or the objective lenses of large refractors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e630mA Power Draw with Native EAGLE Integration\u003c\/h3\u003e\n\u003cp\u003eDrawing a modest 630mA, this dew heater is built for efficiency within your imaging power budget. While it can be powered by any standard 12V DC source using its RCA connector, it integrates seamlessly with the PrimaLuceLab EAGLE computer, allowing for direct power and control from one of the EAGLE's regulated ports without extra adapters or controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this PrimaLuceLab Dew Heater fit my 11-inch (280mm) Celestron SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The heater is designed with an elastic band to accommodate optical tubes ranging from \u003cstrong\u003e250mm to 300mm in diameter\u003c\/strong\u003e, making it a perfect fit for a 280mm OTA like a Celestron 11\" Schmidt-Cassegrain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have an EAGLE computer. How do I connect this 250mm dew heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis heater is designed for native integration with the EAGLE. Simply plug its \u003cstrong\u003eRCA connector\u003c\/strong\u003e directly into one of the EAGLE's available 12V power output ports. The EAGLE's software can then manage the power supplied to the heater.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of power supply do I need for the PrimaLuceLab heater if I don't have an EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou can use any \u003cstrong\u003e12V DC power supply\u003c\/strong\u003e that has an RCA-style output jack. Ensure your power tank or AC adapter can provide at least \u003cstrong\u003e630mA (0.63A)\u003c\/strong\u003e to run the heater effectively.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan this PrimaLuceLab dew heater be used on a telescope smaller than 250mm?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis model is not recommended for tubes smaller than 250mm. The length and elastic tension are optimized for the \u003cstrong\u003e250mm to 300mm range\u003c\/strong\u003e, and using it on a smaller scope may result in a loose fit and inefficient heating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the PrimaLuceLab Dew Heater attach to the telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater wraps around your telescope's optical tube and secures firmly in place using an integrated \u003cstrong\u003eVelcro strip\u003c\/strong\u003e. The elastic material of the band ensures it stays snug against the tube for even heat distribution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy is a dew heater essential for a Schmidt-Cassegrain (SCT)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eSCTs have a large, exposed front corrector plate that radiates heat into the night sky, causing it to cool below the dew point and fog over. This 250mm dew heater gently warms the corrector, keeping its temperature just above the dew point to ensure your view remains clear all night, which is a more active and reliable solution than a passive dew shield in humid conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Diameter Fit\u003c\/td\u003e\n\u003ctd\u003e250mm to 300mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirement\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e630mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772963\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater for 250mm Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874461981,"sku":"PLL-PLLFAS250","price":139.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-250mm-diameter-telescopes__87889.1617396031.1280.1280.jpg?v=1684346359"},{"product_id":"primalucelab-dew-heater-for-280mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 280mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFits optical tubes from 280mm to 300mm in diameter\u003c\/li\u003e\n\u003cli\u003ePrevents dew formation on primary optics\u003c\/li\u003e\n\u003cli\u003ePowered by 12V DC with an RCA connector\u003c\/li\u003e\n\u003cli\u003eLow power consumption at 630mA\u003c\/li\u003e\n\u003cli\u003eDesigned for seamless integration with PrimaLuceLab EAGLE controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section-center\"\u003e\n      \u003ch2\u003ePrimaLuceLab Dew Heater for 280mm Diameter Telescopes\u003c\/h2\u003e\n      \u003cp\u003eThe PrimaLuceLab Dew Heater for 280mm Diameter Telescopes provides consistent 12V heating to prevent lens dewing on damp nights. Its elastic construction accommodates optical tubes from 280mm to 300mm in diameter and draws only 630mA, ensuring your optics remain clear without significantly draining your field battery.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003e12V, 630mA Heating to Maintain Clear Optics\u003c\/h3\u003e\n      \u003cp\u003eDew formation on a corrector plate or objective lens can prematurely end an observing session, especially with sealed optical tubes like Schmidt-Cassegrains and refractors. This heater gently warms the optics just above the dew point, powered by a standard 12V source with a common RCA connector. The 630mA power draw is efficient enough for all-night operation from a portable power supply.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"DAV-bg-light\"\u003e\n    \u003cdiv class=\"DAV-section\"\u003e\n      \u003ch3\u003eFlexible 280-300mm Fit with EAGLE Control\u003c\/h3\u003e\n      \u003cp\u003eDesigned for large-aperture instruments, this dew heater features an elastic band and strong Velcro fastener for a secure, uniform fit on any optical tube between 280mm and 300mm in diameter. While it can be connected to any 12V controller with an RCA output, it is built for direct integration with the PrimaLuceLab EAGLE, allowing you to manage power directly from your central control unit.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWill the PrimaLuceLab Dew Heater fit my Celestron C11 or Meade 10\" SCT?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eYes. A Celestron 11\" (280mm) SCT is at the nominal size for this heater. A Meade 10\" SCT has an outer diameter of approximately 285mm. Since this heater's elastic design accommodates tubes from \u003cstrong\u003e280mm to 300mm\u003c\/strong\u003e, it will provide a secure fit for both instruments.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I power the PrimaLuceLab 280mm Dew Heater?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe heater is powered by a \u003cstrong\u003e12V DC\u003c\/strong\u003e source and uses a standard \u003cstrong\u003eRCA-style plug\u003c\/strong\u003e. You can connect it directly to one of the power ports on a PrimaLuceLab EAGLE computer or use any third-party dew controller that has a 12V RCA output.\u003c\/p\u003e\n  \u003c\/div\u003e\n    \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eCan I control the temperature of the PrimaLuceLab Dew Heater?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThis dew heater does not have a built-in controller. The heat output is managed by the device it is plugged into. When connected to a \u003cstrong\u003ePrimaLuceLab EAGLE\u003c\/strong\u003e, you can use the EAGLE Manager software to turn the power port on or off. For variable temperature control, you would need to connect it to a dedicated dew controller with adjustable output.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eIs this PrimaLuceLab heater necessary for imaging planets with my 280mm SCT on a humid night?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eAbsolutely. High-resolution planetary imaging requires stable, clear optics. On humid nights, the corrector plate of an SCT can dew over surprisingly quickly, blurring fine details on Jupiter or Saturn. This dew heater prevents that by keeping the glass just above the dew point, ensuring your view remains sharp for the entire imaging session.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of using this dew heater with a PrimaLuceLab EAGLE?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe primary benefit is system integration and cable management. The EAGLE provides multiple 12V power ports, allowing you to power this dew heater directly from the unit mounted on your telescope. This eliminates the need for a separate dew controller and extra power cables running from the ground up to your optical tube.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion\"\u003e\n    \u003ch3 class=\"DAV-accordion-Q\"\u003eHow much power does the PrimaLuceLab 280mm heater consume?\u003c\/h3\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"DAV-accordion-A\"\u003e\n    \u003cp\u003eThe heater has a power consumption of \u003cstrong\u003e630mA\u003c\/strong\u003e (0.63 Amps) at 12V. This is a relatively low draw, allowing for extended use in the field with most portable astronomy power supplies without rapid battery depletion.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003ctable class=\"DAV-specifications\"\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003ctd\u003eSupported Tube Diameter\u003c\/td\u003e\n\u003ctd\u003e280mm to 300mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e630mA\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eFastening Method\u003c\/td\u003e\n\u003ctd\u003eVelcro and elastic band\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772901\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n  \u003cul class=\"DAV-grid\"\u003e\n    \u003cli class=\"DAV-grid-item\"\u003e\n      \u003cdiv\u003e\n        \u003cp class=\"DAV-item-title\"\u003ePrimaLuceLab Dew Heater for 280mm Diameter Telescopes\u003c\/p\u003e\n        \u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874560285,"sku":"PLL-PLLFAS280","price":139.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-280mm-diameter-telescopes__51999.1617396032.1280.1280.jpg?v=1684346361"},{"product_id":"primalucelab-dew-heater-for-300mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 300mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eFits Telescopes 300mm to 350mm in Diameter\u003c\/li\u003e\n\u003cli\u003ePrevents Dew on Refractors and SCTs\u003c\/li\u003e\n\u003cli\u003e12V DC Power Input\u003c\/li\u003e\n\u003cli\u003eStandard RCA Connector\u003c\/li\u003e\n\u003cli\u003eVelcro Fastener for Secure Attachment\u003c\/li\u003e\n\u003cli\u003eDesigned for PrimaLuceLab EAGLE Integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 300mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 300mm Diameter Telescopes prevents dew formation on large optics by applying gentle, consistent 12V heat. Its elastic design and Velcro fastener provide a secure fit on optical tubes ranging from 300mm to 350mm in diameter, making it ideal for large refractors and Schmidt-Cassegrains.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFlexible Fit for 300mm to 350mm Optical Tubes\u003c\/h3\u003e\n\u003cp\u003eThis dew heater strip wraps securely around any optical tube from 300mm to 350mm in diameter, a common size for large amateur SCTs and refractors. The integrated elastic band and strong Velcro fastener ensure a tight, uniform connection to the tube, maximizing heat transfer and preventing condensation from forming on your objective lens or corrector plate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V Power with Native EAGLE Integration\u003c\/h3\u003e\n\u003cp\u003eSeamless integration with the PrimaLuceLab EAGLE is built-in, allowing you to power and control the heater directly from one of the EAGLE's power ports. The heater uses a standard 12V DC input via an RCA connector, making it universally compatible with most third-party dew heater controllers and portable 12V power supplies used in the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the PrimaLuceLab Dew Heater fit my 12\" (305mm) SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. This dew heater is designed for optical tubes with diameters from \u003cstrong\u003e300mm to 350mm\u003c\/strong\u003e. A 12-inch (305mm) Schmidt-Cassegrain falls perfectly within this range, and the elastic band and Velcro will ensure a snug fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I power the PrimaLuceLab Dew Heater if I don't have an EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou can power this dew heater with any standard \u003cstrong\u003e12V DC power source\u003c\/strong\u003e that has an RCA-style output jack. This includes most dew controller systems from other manufacturers and many portable field batteries designed for astronomy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs this PrimaLuceLab Dew Heater suitable for my 14\" (355mm) Dobsonian?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile a 14\" (355mm) tube is slightly outside the recommended maximum of \u003cstrong\u003e350mm\u003c\/strong\u003e, it may still fit, though the Velcro connection might be less secure. More importantly, this type of heater is most effective on sealed tubes like SCTs and refractors. Open-truss Dobsonians are less prone to dew on the primary mirror but may require a separate, smaller heater for the secondary mirror.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the PrimaLuceLab Dew Heater attach to the telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater attaches using a combination of a built-in \u003cstrong\u003eelastic band\u003c\/strong\u003e for flexibility and a strong \u003cstrong\u003eVelcro fastener\u003c\/strong\u003e. This system allows for easy installation and removal while providing a firm, continuous contact with the optical tube for efficient heating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I leave the PrimaLuceLab Dew Heater on all night?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it is designed for continuous operation throughout an observing or imaging session. However, like any heating element, it consumes power, which is a consideration if you are running your setup on a limited-capacity field battery. Using it with a controller that can regulate the power output is recommended for efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of using the PrimaLuceLab Dew Heater with an EAGLE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is seamless integration. You can plug the heater directly into one of the \u003cstrong\u003eEAGLE's regulated 12V power ports\u003c\/strong\u003e and control its output through the EAGLE's software interface. This centralizes your power and device management, reducing cable clutter and simplifying your astrophotography setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTelescope Diameter Fit\u003c\/td\u003e\n\u003ctd\u003e300mm - 350mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772956\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874625821,"sku":"PLL-PLLFAS300","price":153.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-300mm-diameter-telescopes__34891.1617396032.1280.1280.jpg?v=1684346363"},{"product_id":"primalucelab-dew-heater-for-350mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 350mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for telescopes with 350mm to 360mm tube diameters\u003c\/li\u003e\n\u003cli\u003ePrevents dew formation on primary optics\u003c\/li\u003e\n\u003cli\u003ePowered by 12V DC via a standard RCA connector\u003c\/li\u003e\n\u003cli\u003eDraws 1800mA for effective heating\u003c\/li\u003e\n\u003cli\u003eIntegrates directly with PrimaLuceLab EAGLE control units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 350mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 350mm Diameter Telescopes applies 1800mA of consistent 12V power to prevent condensation on large optics. Designed with an elastic fix for tubes from 350mm to 360mm in diameter, it ensures your Schmidt-Cassegrain or refractor remains clear even on the dampest nights.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eActive Dew Prevention for 350mm to 360mm Telescopes\u003c\/h3\u003e\n\u003cp\u003eDew formation on a large corrector plate or objective lens can end an imaging or observing session prematurely. This dew heater provides active, gentle heat directly to your optical tube, raising the surface temperature just enough to prevent condensation from forming without introducing tube currents.\u003c\/p\u003e\n\u003cp\u003eInstallation is straightforward thanks to a strong Velcro closure that ensures a secure, uniform fit. An integrated elastic section allows the heater to conform perfectly to optical tubes ranging from 350mm to 360mm in diameter, maintaining constant contact for efficient heat transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V Power with Full EAGLE Integration\u003c\/h3\u003e\n\u003cp\u003eEngineered for the PrimaLuceLab ecosystem, this dew heater connects directly to one of the EAGLE's power ports, allowing for software control of its heat output. This integration centralizes your power and control, eliminating extra cables and separate controllers from your setup.\u003c\/p\u003e\n\u003cp\u003eFor those not using an EAGLE, the heater features a standard RCA connector, making it compatible with most third-party 12V dew controllers or a direct connection to a 12V power source. With a power draw of 1800mA, it provides ample heating power for large optics in challenging conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the PrimaLuceLab Dew Heater on my 14-inch (355mm) SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is simple. Wrap the \u003cstrong\u003ePrimaLuceLab 350mm Dew Heater\u003c\/strong\u003e around the main optical tube, just behind the front corrector plate cell. The elastic band will ensure a snug fit on your 14-inch (355mm) tube. Secure it firmly using the integrated Velcro strip to ensure good contact with the tube for optimal heat transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I power the PrimaLuceLab 350mm Dew Heater from my field battery while imaging the Andromeda Galaxy (M31)?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The \u003cstrong\u003ePrimaLuceLab 350mm Dew Heater\u003c\/strong\u003e is designed to run on a standard 12V DC power source, which is typical for field batteries used in astronomy. It connects via a common RCA plug. Drawing 1800mA, it's an efficient solution for all-night imaging sessions of large targets like the Andromeda Galaxy (M31).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need a PrimaLuceLab EAGLE to use this 350mm dew heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. While the \u003cstrong\u003ePrimaLuceLab 350mm Dew Heater\u003c\/strong\u003e is designed for seamless integration with the EAGLE's power and control software, it is not required. The heater uses a standard RCA-type 12V power connector, making it compatible with virtually any dew controller or 12V power tank on the market.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat makes the PrimaLuceLab 350mm Dew Heater better than a passive dew shield?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eA dew shield can delay the formation of dew, but in high-humidity conditions, it will eventually cool to the dew point. The \u003cstrong\u003ePrimaLuceLab 350mm Dew Heater\u003c\/strong\u003e provides active heating to keep the optics' temperature consistently above the dew point, offering a guaranteed solution that works all night, regardless of humidity levels.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this PrimaLuceLab 350mm dew heater get too hot and affect my telescope's image quality?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The heater is designed to provide low, gentle warmth. When used with a controller (like the EAGLE or a third-party unit), you can regulate the power to apply just enough heat to prevent dew, without introducing heat waves or tube currents that could degrade image sharpness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Velcro on the PrimaLuceLab 350mm Dew Heater hold up in cold weather?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe materials used in the \u003cstrong\u003ePrimaLuceLab 350mm Dew Heater\u003c\/strong\u003e, including the Velcro fastener, are selected for reliable outdoor use in typical nighttime observing temperatures. The Velcro provides a strong, secure closure that will not fail or become brittle in the cold.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Telescope Diameter\u003c\/td\u003e\n\u003ctd\u003e350mm to 360mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1800mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Connector\u003c\/td\u003e\n\u003ctd\u003eRCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eVelcro with elastic strap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772888\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater for 350mm Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967874658589,"sku":"PLL-PLLFAS350","price":153.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-350mm-diameter-telescopes__52665.1617396033.1280.1280.jpg?v=1684346365"},{"product_id":"primalucelab-dew-heater-for-450mm-diameter-telescopes","title":"PrimaLuceLab Dew Heater for 450mm Diameter Telescopes","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for telescopes with approximately 450mm tube diameters\u003c\/li\u003e\n\u003cli\u003eActively warms optics to prevent dew formation\u003c\/li\u003e\n\u003cli\u003eFlexible design with elastic and Velcro for a secure fit\u003c\/li\u003e\n\u003cli\u003eIntegrates directly with PrimaLuceLab EAGLE power ports\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 12V power sources via an RCA connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePrimaLuceLab Dew Heater for 450mm Diameter Telescopes\u003c\/h2\u003e\n\u003cp\u003eThe PrimaLuceLab Dew Heater for 450mm Diameter Telescopes, identified by EAN code 8059020772871, provides a reliable solution to one of astrophotography's most persistent problems: condensation. By applying gentle, continuous heat directly to your optical tube, this band stops dew from forming on your corrector plate or objective lens, ensuring your imaging or observing session isn't cut short by falling temperatures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDefeating Dew on Large Schmidt-Cassegrains and Refractors\u003c\/h3\u003e\n\u003cp\u003eDew formation is especially problematic for telescopes with large, exposed optical surfaces, such as the corrector plates on Schmidt-Cassegrain telescopes or the objective lenses on large refractors. This dew heater band is sized specifically for these large-aperture instruments, wrapping securely around the optical tube to warm the glass just above the dew point.\u003c\/p\u003e\n\u003cp\u003eInstallation is straightforward thanks to a strong Velcro fastener, and an integrated elastic section ensures a snug, consistent fit on tubes with diameters from 450mm to 460mm. This uniform contact is critical for even heat distribution and efficient dew prevention throughout the night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSeamless Integration with EAGLE or Standard 12V RCA Power\u003c\/h3\u003e\n\u003cp\u003eThis dew heater is designed to be a native component of the PrimaLuceLab ecosystem. It connects directly to one of the power output ports on any EAGLE computer, allowing you to control power delivery through the EAGLE's software interface without extra cables or controllers.\u003c\/p\u003e\n\u003cp\u003eFor users without an EAGLE, the heater also features a standard RCA-style connector, making it compatible with most third-party dew controllers or any 12V DC power source that uses this common connection. This dual compatibility ensures the heater can be integrated into nearly any existing telescope setup. A separate power source or controller is required for operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat types of telescopes is the PrimaLuceLab 450mm Dew Heater designed for?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis dew heater is ideal for large telescopes with an optical tube diameter between \u003cstrong\u003e450mm and 460mm\u003c\/strong\u003e. It is particularly effective on Schmidt-Cassegrain (SCT), Maksutov-Cassegrain, and large refractor telescopes, where a large, forward-facing lens or corrector plate is highly susceptible to dew.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the PrimaLuceLab Dew Heater attach to a telescope like an 18\" Dobsonian?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater attaches using a combination of \u003cstrong\u003eVelcro and an elastic band\u003c\/strong\u003e. You simply wrap the band around the front of the optical tube, near the objective lens or corrector plate, and secure it with the Velcro. The elastic section ensures a tight, continuous contact with the tube, which is essential for efficient heat transfer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need a PrimaLuceLab EAGLE to use this dew heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. While it is designed for seamless integration with the \u003cstrong\u003eEAGLE's built-in power ports\u003c\/strong\u003e, it is not required. The dew heater uses a standard \u003cstrong\u003eRCA power connector\u003c\/strong\u003e, allowing it to be plugged into many third-party dew controllers or any 12V DC power supply with a compatible output.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this dew heater prevent condensation on my optics?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater contains a resistive element that generates a small amount of heat when powered. This gently warms the metal and glass of the telescope's front cell, keeping the optical surface temperature just slightly above the ambient dew point. This prevents airborne water vapor from condensing into dew on the cold glass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the PrimaLuceLab 450mm Dew Heater fit my telescope tube if it's not exactly 450mm?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, it has some flexibility. Thanks to its elasticated section, this dew heater is designed to provide a secure fit on optical tubes with diameters ranging from \u003cstrong\u003e450mm to 460mm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of power connector does the PrimaLuceLab Dew Heater use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe heater is equipped with a male \u003cstrong\u003eRCA-style connector\u003c\/strong\u003e. This is a common standard for 12V astronomy accessories, ensuring wide compatibility with various power sources and dew controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e8059020772871\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePrimaLuceLab Dew Heater for 450mm Diameter Telescopes\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/primalucelab-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePrimaLuceLab 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PrimaLuceLab","offers":[{"title":"Default Title","offer_id":44967877050653,"sku":"PLL-PLLFAS450","price":167.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/PrimaLuceLab-Dew-heater-for-450mm-diameter-telescopes__12407.1617396033.1280.1280.jpg?v=1684346366"},{"product_id":"celestron-dew-heater-ring-5","title":"Celestron Dew Heater Ring - 5\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003ePermanently mounts to 5\" Schmidt-Cassegrain telescopes\u003c\/li\u003e\n\u003cli\u003eDirectly heats the corrector lens for maximum efficiency\u003c\/li\u003e\n\u003cli\u003eDraws a maximum of 7 watts at 12V DC\u003c\/li\u003e\n\u003cli\u003eLightweight 46.3 g (1.63 oz) aluminum construction\u003c\/li\u003e\n\u003cli\u003eIntegrated thermistor for smart control with Celestron controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron Dew Heater Ring - 5\"\u003c\/h2\u003e\n\u003cp\u003eThe Celestron Dew Heater Ring for 5\" Schmidt-Cassegrains provides a continuous 7 watts of power directly to your corrector plate, preventing dew formation during critical observing and imaging sessions. Its rigid aluminum frame has a precise 127.3mm inner diameter that replaces the telescope's original plastic retaining ring, ensuring the most efficient heat transfer possible from its 12V DC input. Weighing just 46.3 g, it adds minimal mass to the front of your optical tube while offering a permanent, integrated solution to combat dew.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEfficient Dew Prevention: Direct 127.3mm Corrector Heating\u003c\/h3\u003e\n\u003cp\u003eUnlike conventional heater strips that warm the telescope's metal cell and hope the heat transfers inward, this Dew Heater Ring heats the Schmidt corrector glass directly. This method is far more efficient, using its 7 watts of power to keep the glass just above the dew point without wasting energy. The ring's 127.3mm inner diameter ensures perfect contact and uniform heating across the entire surface of your 5\" SCT's corrector lens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePermanent Integration: A 46.3 g Aluminum Ring Design\u003c\/h3\u003e\n\u003cp\u003eEngineered as a permanent, set-and-forget accessory, the Celestron Dew Heater Ring replaces your telescope's factory retaining ring. The lightweight aluminum construction adds only 46.3 g (1.63 oz) to your setup, having no meaningful impact on balance. Integrated clips secure the power and thermistor jacks when not in use, allowing the original dust cover to fit perfectly, while an included cable management clip prevents snags or accidental pulls on the connections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e7W Power with Integrated Thermistor Control\u003c\/h3\u003e\n\u003cp\u003eThe ring operates on a standard 12V DC input via a 5.5mm\/2.1mm barrel connector, drawing a maximum of 7 watts. For ultimate power efficiency, it features a built-in thermistor compatible with Celestron's Smart DewHeater Controllers. This allows the controller to monitor the exact temperature of the corrector lens and apply only the necessary power, dramatically extending the life of your field battery. A 6\" extension cable is included to ensure a clean connection to any controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCelestron Dew Heater Ring vs. Traditional Heater Bands\u003c\/h3\u003e\n\u003cp\u003eFor owners of 5\" SCTs, the choice between this integrated ring and a generic heater strap comes down to efficiency and convenience.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Method:\u003c\/strong\u003e Traditional bands heat the exterior lens cell, leading to significant heat loss and inefficient warming of the glass. The Celestron ring's direct contact with the 127.3mm corrector provides immediate and targeted heat where it's needed most.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegration:\u003c\/strong\u003e Heater straps must be wrapped and unwrapped for every session. The Dew Heater Ring is a permanent installation, meaning it's always ready to go and you can't forget it at home.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Control:\u003c\/strong\u003e While some straps can be used with controllers, the ring's integrated thermistor offers a level of precision that external sensors cannot match, resulting in lower power consumption and clearer optics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the Celestron Dew Heater Ring required for my 5\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile not required for the telescope to function, a dew heater is an essential accessory for observing or imaging in any climate with moderate to high humidity. It is the only reliable way to prevent moisture from condensing on your corrector plate, which can end an observing session prematurely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the 5\" Dew Heater Ring without a controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. You can plug the ring directly into any 12V DC power source with a 5.5mm\/2.1mm tip-positive connector. In this mode, it will run continuously at its maximum 7-watt power setting. A controller is recommended to optimize power consumption and prevent over-heating the optics, but is not mandatory.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 7-watt power draw affect my portable battery life on a NexStar 5SE?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAt 7 watts, the ring draws approximately 0.58 amps from a 12V source. When used with a Celestron Smart DewHeater Controller, the average power draw is often much lower, as the controller only applies heat when needed. This makes it a very efficient solution for portable battery packs, allowing for many hours of protection without significant battery drain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill installing the 5\" Dew Heater Ring void my telescope's warranty?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The Celestron Dew Heater Ring is an official, Celestron-designed accessory. The installation process of replacing the stock retaining ring is fully supported and will not affect your telescope's warranty when the instructions are followed correctly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the built-in thermistor compatible with third-party dew controllers?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe integrated thermistor is specifically designed for and only compatible with Celestron SmartHeat Dew Controllers. However, you can still power the heater ring itself using a third-party controller; you just won't be able to use the temperature-sensing feedback function.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does this Dew Heater Ring perform on a humid night imaging the Orion Nebula (M42) with my 5\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis is precisely the scenario the ring is designed for. On a humid night, your corrector lens is a prime surface for dew, which can blur faint details in M42. The ring's direct heating will keep the corrector clear for hours, ensuring sharp stars and maximum contrast on the nebula's faint outer structures throughout your entire imaging sequence.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e5\" Schmidt-Cassegrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power\u003c\/td\u003e\n\u003ctd\u003e7 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Jack\u003c\/td\u003e\n\u003ctd\u003e12V DC barrel connector, 5.5mm\/2.1mm, tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermistor Jack\u003c\/td\u003e\n\u003ctd\u003e2.5mm audio jack, compatible with Celestron SmartHeat Dew Controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRing Construction\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter\u003c\/td\u003e\n\u003ctd\u003e127.3mm (5.01\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e146mm (5.75\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.63 oz (46.3 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Jack Extension Cable\u003c\/td\u003e\n\u003ctd\u003e6\" long, 12V DC, 5.5mm\/2.1mm barrel connector to male RCA connector, tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater Ring - 5\"\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCable Management Clip\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePower Jack Extension Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePaper Installation Shield\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron_Dew_Heater_Ring_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967981875485,"sku":"CEL-94055","price":60.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-Dew-Heater-Ring-5-inch-94055-1__91548.1644001247.1280.1280.jpg?v=1684347524"},{"product_id":"celestron-dew-heater-ring-6","title":"Celestron Dew Heater Ring - 6\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eMaintains clear optics on your 6\" Schmidt-Cassegrain\u003c\/li\u003e\n\u003cli\u003eDelivers up to 12 watts of direct heating power\u003c\/li\u003e\n\u003cli\u003eDurable aluminum ring with a 153.4mm inner diameter for a perfect fit\u003c\/li\u003e\n\u003cli\u003eIntegrated 2.5mm thermistor jack for smart control\u003c\/li\u003e\n\u003cli\u003ePowered by a standard 12V DC, 5.5mm\/2.1mm barrel connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron Dew Heater Ring - 6\"\u003c\/h2\u003e\n\u003cp\u003eThe Celestron Dew Heater Ring for 6\" Schmidt-Cassegrains provides up to 12 watts of power directly to your corrector plate for efficient dew prevention. Its lightweight aluminum construction weighs just 2.19 oz (62.2 g) and features a precise 153.4mm inner diameter that replaces the telescope's stock retaining ring. Power is delivered via a standard 12V DC barrel connector, and an integrated 2.5mm audio jack allows for intelligent temperature control with Celestron SmartHeat controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDirect Corrector Heating at 12 Watts\u003c\/h3\u003e\n\u003cp\u003eUnlike conventional heater strips that warm the telescope's metal cell, the Celestron Dew Heater Ring's circuit is in direct contact with the glass. This method is far more efficient, applying its 12 watts of heating power to the corrector plate to keep the surface just above the dew point. This direct heating approach consumes less power and responds faster to changing conditions, ensuring a clear field of view throughout your session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e153.4mm Anodized Aluminum Ring: A Permanent Solution\u003c\/h3\u003e\n\u003cp\u003eEngineered for a perfect fit, the ring's 153.4mm inner diameter and 176mm outer diameter allow it to permanently replace the plastic retaining ring on a 6\" SCT. This integrated design means you never have to worry about forgetting your dew heater or dealing with cumbersome straps. The rigid aluminum frame not only houses the heating element but also safely supports the Schmidt corrector lens, all while adding a minimal 2.19 oz to your optical tube.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Cable Management:\u003c\/strong\u003e Two storage clips secure the power and thermistor jacks when not in use, allowing the dust cover to fit perfectly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Connection:\u003c\/strong\u003e An included clip corrals the power cables, preventing snags or accidental disconnection during operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V DC Power and Smart Controller Integration\u003c\/h3\u003e\n\u003cp\u003eThe ring operates on a standard 12V DC input using a 5.5mm\/2.1mm barrel connector, making it compatible with most field batteries. For maximum efficiency, the built-in thermistor connects to Celestron's SmartHeat Dew Controllers via a 2.5mm audio jack. This allows the controller to monitor the corrector's exact temperature and apply power only when needed, significantly extending battery life compared to a constantly-on system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power Options:\u003c\/strong\u003e A 6\" extension cable is included, terminating in a male RCA connector for compatibility with various third-party controllers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermistor Compatibility:\u003c\/strong\u003e While the power input is universal, the integrated thermistor is designed specifically for the Celestron SmartHeat Controller ecosystem.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow much power does the 6\" Dew Heater Ring use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ring has a maximum power draw of 12 watts. When connected to a Celestron SmartHeat Dew Controller, the actual power consumption is often much lower, as the controller only applies heat when the built-in thermistor detects a risk of dew formation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Celestron Dew Heater Ring fit my non-Celestron 6\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis ring is specifically designed to replace the retaining ring on Celestron 6\" Schmidt-Cassegrain telescopes, with an inner diameter of 153.4mm (6.04\"). Compatibility with other brands is not guaranteed, as their corrector cell dimensions may differ.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the thermistor with a third-party dew controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the integrated thermistor is only compatible with Celestron SmartHeat Dew Controllers. However, you can still power the heating element with a third-party controller using the included power jack extension cable; you just won't have the benefit of the temperature feedback.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs installing the 6\" Dew Heater Ring difficult?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe installation is straightforward and involves carefully unscrewing the existing retaining ring on your 6\" SCT and replacing it with the Dew Heater Ring. A paper installation shield is included to protect the corrector lens during the process. Always follow the detailed instructions in the user manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of power supply do I need for the Celestron Dew Heater Ring?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou will need an external 12V DC power source, such as a portable battery pack or AC adapter, that can supply power through a 5.5mm\/2.1mm barrel connector (tip positive). The ring itself draws a maximum of 12 watts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eFor a night of imaging M27, the Dumbbell Nebula, do I still need a dew shield with this ring?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile not mandatory, using a dew shield is highly recommended. The shield reduces the corrector's exposure to the cold night sky, which in turn lessens the amount of power the Dew Heater Ring needs to use to prevent dew. This improves power efficiency and extends your battery life during a long imaging session on targets like M27.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e6\" Schmidt-Cassegrain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power\u003c\/td\u003e\n\u003ctd\u003e12 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Jack\u003c\/td\u003e\n\u003ctd\u003e12V DC barrel connector, 5.5mm\/2.1mm, tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermistor Jack\u003c\/td\u003e\n\u003ctd\u003e2.5mm audio jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRing Construction\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter\u003c\/td\u003e\n\u003ctd\u003e153.4mm (6.04\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e176mm (6.93\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.19 oz (62.2 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Jack Extension Cable\u003c\/td\u003e\n\u003ctd\u003e6\" long, 12V DC, 5.5mm\/2.1mm to male RCA connector, tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cimg class=\"DAV-img-box\" alt=\"Celestron Dew Heater Ring for 6-inch SCT\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron-Dew-Heater-Ring-6-inch.jpg?v=1792759972\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater Ring - 6\"\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cimg class=\"DAV-img-box\" alt=\"Cable Management Clip\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron-Dew-Heater-Ring-Cable-Clip.jpg?v=1792759972\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCable Management Clip\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cimg class=\"DAV-img-box\" alt=\"Power Jack Extension Cable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron-Dew-Heater-Ring-Extension-Cable.jpg?v=1792759972\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePower Jack Extension Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cimg class=\"DAV-img-box\" alt=\"Paper Installation Shield\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron-Dew-Heater-Ring-Installation-Shield.jpg?v=1792759972\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePaper Installation Shield\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron_Dew_Heater_Ring_Manual.pdf?v=1792760235\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Celestron Dew Heater Ring Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967981973789,"sku":"CEL-94050","price":64.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-Dew-Heater-Ring-6-inch-94050-1__33732.1644001464.1280.1280.jpg?v=1684347517"},{"product_id":"celestron-dew-heater-ring-8","title":"Celestron Dew Heater Ring - 8\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003ePermanently mounts to 8\" SCT, EdgeHD, and RASA telescopes\u003c\/li\u003e\n\u003cli\u003eDirectly heats corrector glass for maximum efficiency\u003c\/li\u003e\n\u003cli\u003e20 watts of heating power prevents dew in all conditions\u003c\/li\u003e\n\u003cli\u003eIntegrated thermistor for smart control with Celestron controllers\u003c\/li\u003e\n\u003cli\u003eLightweight 3.05 oz (86.5 g) aluminum construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron Dew Heater Ring - 8\"\u003c\/h2\u003e\n\u003cp\u003eThe Celestron Dew Heater Ring for 8\" telescopes is a permanent, integrated dew prevention system that delivers up to 20 watts of power directly to your corrector plate. This lightweight, 86.5 g aluminum ring replaces the stock retaining ring on your 8\" Schmidt-Cassegrain, EdgeHD, or RASA, providing the most efficient heat transfer possible by warming the glass itself. Powered by an external 12V DC source, it ensures your optics remain clear all night, every night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDirect Corrector Heating: A 20-Watt Permanent Dew Solution\u003c\/h3\u003e\n\u003cp\u003eUnlike conventional heater strips that warm the lens cell and waste energy, the Celestron Dew Heater Ring's aluminum frame makes direct contact with the corrector lens. This method provides a highly efficient and uniform transfer of heat with a maximum power of 20 watts, preventing dew from forming even on the most humid nights. Because it replaces your telescope's original plastic retaining ring, it becomes a permanent part of your optical tube—ready for any observing session without extra setup time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIntegrated Power and Data: 12V DC Input and 2.5mm Thermistor Output\u003c\/h3\u003e\n\u003cp\u003eThe ring is powered by a standard 12V DC barrel connector (5.5mm\/2.1mm, tip positive), a common interface for astronomy accessories. A 6\" extension cable is included to adapt the power jack to a male RCA connector, offering flexibility with various power sources and dew controllers. An integrated thermistor with a 2.5mm audio jack output allows the ring to feed real-time temperature data to a Celestron SmartHeat Dew Controller, enabling precise, automated power management.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSeamless Integration: 86.5g Aluminum Ring with Cable Management\u003c\/h3\u003e\n\u003cp\u003eEngineered for a perfect fit, the durable aluminum ring weighs just 3.05 oz (86.5 g), adding negligible weight to your optical assembly. The design incorporates two built-in storage clips that neatly secure the power and thermistor jacks when not in use, allowing the telescope's original dust cover to fit perfectly. An included cable management clip attaches to the front cell, preventing the power cords from dangling and placing strain on the connections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSmart Control Ready: Maximize Efficiency with Celestron Controllers\u003c\/h3\u003e\n\u003cp\u003eFor optimal power efficiency and battery life, pair the Dew Heater Ring with a Celestron SmartHeat Dew Controller (sold separately). The controller utilizes the ring's built-in thermistor to apply the precise amount of power needed based on corrector temperature and ambient conditions. This intelligent system dramatically reduces power consumption compared to a continuous-on state. While the ring works with any 12V DC source, the thermistor function is exclusively compatible with Celestron SmartHeat controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the advantage of the Celestron Dew Heater Ring over a standard heater strip for my 8\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is \u003cstrong\u003eefficiency\u003c\/strong\u003e. The ring heats the corrector glass directly, preventing dew with less power and more uniformity than a strip that heats the metal lens cell. It also becomes a permanent part of your telescope, so you never have to wrap, unwrap, or forget it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need a special controller to use the 8\" Dew Heater Ring?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, you can power the ring directly from any 12V DC power source with a 5.5mm\/2.1mm barrel connector. However, to use the built-in thermistor for automated, power-saving operation, you must use a Celestron SmartHeat Dew Controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the 8\" Dew Heater Ring fit under my telescope's dust cover?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The ring is designed with two storage clips that hold the power and thermistor jacks securely out of the way, allowing the original dust cover to be placed on the telescope as usual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have an 8\" EdgeHD telescope. Is the installation difficult?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe installation is straightforward and designed to be done once. It involves carefully removing the telescope's existing retaining ring and replacing it with the Dew Heater Ring. Following the included manual and using the paper installation shield ensures a quick and safe process.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow much power does the Dew Heater Ring use on a humid night with my Celestron RASA 8?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ring has a \u003cstrong\u003emaximum power draw of 20 watts\u003c\/strong\u003e. When connected directly to a 12V DC source, it will run continuously at this power. When used with a SmartHeat Dew Controller, the power draw will be significantly less, as the controller will cycle the power on and off to maintain a temperature just above the dew point, conserving battery life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the built-in thermistor on the Dew Heater Ring with my third-party dew controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The integrated thermistor and its 2.5mm jack are specifically designed to be compatible only with Celestron SmartHeat Dew Controllers. You can still power the ring's heating element with a third-party controller, but you will not be able to use the temperature-sensing feature.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e8\" Schmidt-Cassegrain, EdgeHD, Rowe-Ackermann Schmidt Astrograph (RASA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRing Construction\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter\u003c\/td\u003e\n\u003ctd\u003e203.2mm (8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e225.6mm (8.88\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.05 oz (86.5 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power\u003c\/td\u003e\n\u003ctd\u003e20 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Jack\u003c\/td\u003e\n\u003ctd\u003e12V DC barrel connector, 5.5mm\/2.1mm, tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermistor Jack\u003c\/td\u003e\n\u003ctd\u003e2.5mm audio jack (For Celestron SmartHeat Dew Controllers)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtension Cable\u003c\/td\u003e\n\u003ctd\u003e6\" long, 12V DC, 5.5mm\/2.1mm to male RCA connector, tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater Ring - 8\"\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCable Management Clip\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePower Jack Extension Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePaper Installation Shield\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron_Dew_Heater_Ring_Manual.pdf?v=1782186855\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Celestron Dew Heater Ring Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.celestron.com\/pages\/drivers-and-software\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Celestron Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967982072093,"sku":"CEL-94051","price":78.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-Dew-Heater-Ring-8-inch-94051-1__06569.1646854646.1280.1280.jpg?v=1684347524"},{"product_id":"celestron-dew-heater-ring-9-25","title":"Celestron Dew Heater Ring - 9.25\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for Celestron 9.25\" Schmidt-Cassegrain and EdgeHD telescopes\u003c\/li\u003e\n\u003cli\u003eDelivers up to 24 watts of heating power directly to the corrector lens\u003c\/li\u003e\n\u003cli\u003eLightweight and durable aluminum ring construction weighs only 4.14 oz\u003c\/li\u003e\n\u003cli\u003eFeatures a standard 12V DC barrel connector for power\u003c\/li\u003e\n\u003cli\u003eIntegrated thermistor for smart control with Celestron controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron Dew Heater Ring - 9.25\"\u003c\/h2\u003e\n\u003cp\u003eThe Celestron Dew Heater Ring for 9.25\" telescopes provides a permanent, efficient solution to dew, delivering up to 24 watts of power directly to your corrector plate. Constructed from rigid aluminum, this ring draws power from a standard 12V DC source and seamlessly replaces the original plastic retaining ring on your Schmidt-Cassegrain or EdgeHD optical tube.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDirect Corrector Heating: 24 Watts for Maximum Efficiency\u003c\/h3\u003e\n\u003cp\u003eUnlike conventional heater straps that warm the lens cell and hope the heat transfers inward, the Celestron Dew Heater Ring heats the corrector glass directly. This method provides the most efficient heat transfer possible, applying its full 24 watts of power where it matters most to prevent dew from ever forming. This direct contact ensures clear optics even on nights with heavy dew, using less power than less efficient methods.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePermanent Fit for 9.25\" SCT \u0026amp; EdgeHD Telescopes\u003c\/h3\u003e\n\u003cp\u003eEngineered for a perfect fit, the aluminum Dew Heater Ring replaces the factory retaining ring on your 9.25\" Celestron Schmidt-Cassegrain or EdgeHD telescope. This integrated design means it becomes a permanent part of your optical tube, so it's always ready when you need it. The rigid 4.14 oz frame not only supports the heating circuits but also securely holds the corrector lens, maintaining optical alignment. Thoughtful features include storage clips for the power and thermistor jacks and a cable management clip to prevent snags.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eSmart Control Ready with 12V DC Power and Thermistor\u003c\/h3\u003e\n\u003cp\u003ePowering the ring is simple via a common 12V DC barrel connector. For optimal power management, the ring includes an integrated thermistor compatible with Celestron's SmartHeat Dew Controllers. When connected, the controller uses temperature and humidity data to apply the precise amount of power needed, dramatically extending battery life in the field. A 6\" power jack extension cable is included for connecting to controllers or other power sources.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the 9.25\" Dew Heater Ring install on my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Celestron Dew Heater Ring is designed to permanently replace the existing plastic retaining ring on the front of your 9.25\" SCT or EdgeHD telescope. The installation process is straightforward and involves carefully removing the old ring and securing the new heater ring in its place, which then also holds your corrector lens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill this Dew Heater Ring work with a third-party dew controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the heating element can be powered by any controller that provides 12V DC through a compatible RCA-style plug (using the included extension cable). However, the integrated thermistor function is only compatible with Celestron SmartHeat Dew Controllers via its 2.5mm audio jack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of power supply do I need for the Celestron 9.25\" Dew Heater Ring?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou need an external 12V DC power source with a 5.5mm\/2.1mm, tip-positive barrel connector. This can be a portable battery pack like a Celestron PowerTank, a dedicated dew controller power port, or an AC adapter if you are observing from home.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs a dew shield still necessary with the 9.25\" Dew Heater Ring?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile not mandatory, using a dew shield is highly recommended. A dew shield reduces the rate of cooling on the corrector plate by blocking it from the open sky. This significantly decreases the amount of power the 24-watt heater ring needs to use to keep the glass clear, saving battery life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I leave the Dew Heater Ring on my 9.25\" EdgeHD when I put the dust cover on?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The ring is designed to live on the telescope permanently. It includes two integrated storage clips that securely hold the power and thermistor jacks, allowing the telescope's original dust cover to fit perfectly over the top.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow much power does the Dew Heater Ring draw on my CPC 925?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ring has a maximum power draw of 24 watts. When used with a simple 12V DC source, it will run continuously at this power. When paired with a Celestron SmartHeat Dew Controller, the power draw will be variable and much lower on average, as the controller only provides enough energy to keep the corrector just above the dew point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e9.25\" Schmidt-Cassegrain, EdgeHD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power\u003c\/td\u003e\n\u003ctd\u003e24 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Jack\u003c\/td\u003e\n\u003ctd\u003e12V DC barrel connector, 5.5mm\/2.1mm, tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermistor Jack\u003c\/td\u003e\n\u003ctd\u003e2.5mm audio jack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRing Construction\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter\u003c\/td\u003e\n\u003ctd\u003e235mm (9.25\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e261.1mm (10.28\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.14 oz (117.5 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Jack Extension Cable\u003c\/td\u003e\n\u003ctd\u003e6\" long, 12V DC, 5.5mm\/2.1mm barrel to male RCA, tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater Ring - 9.25\"\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCable Management Clip\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePower Jack Extension Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePaper Installation Shield\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.celestron.com\/pages\/drivers-and-software\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967982104861,"sku":"CEL-94052","price":114.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-Dew-Heater-Ring-9-25-inch-94052-1__71871.1644002421.1280.1280.jpg?v=1684347530"},{"product_id":"celestron-dew-heater-ring-11","title":"Celestron Dew Heater Ring - 11\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eDesigned for 11\" Celestron SCT, EdgeHD, and RASA telescopes\u003c\/li\u003e\n\u003cli\u003eDelivers up to 30 watts of direct heating to the corrector plate\u003c\/li\u003e\n\u003cli\u003eConnects via a standard 12V DC barrel connector (5.5mm\/2.1mm)\u003c\/li\u003e\n\u003cli\u003eIntegrated thermistor for smart control with Celestron controllers\u003c\/li\u003e\n\u003cli\u003eLightweight 4.69 oz aluminum construction replaces the original retaining ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron Dew Heater Ring - 11\"\u003c\/h2\u003e\n\u003cp\u003eThe Celestron Dew Heater Ring for 11\" telescopes provides a permanent, highly efficient dew prevention solution, delivering up to 30 watts of power directly to your corrector lens. Constructed from lightweight aluminum weighing just 4.69 oz, it replaces the factory retaining ring on your 11\" Schmidt-Cassegrain, EdgeHD, or RASA optical tube. Power is supplied through a standard 12V DC barrel connector, and an integrated thermistor with a 2.5mm audio jack enables intelligent power management when paired with a Celestron SmartHeat Dew Controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDirect Corrector Heating: An Efficient 30-Watt Dew Solution\u003c\/h3\u003e\n\u003cp\u003eThis ring's core advantage is its method of heat transfer. Unlike traditional heater strips that warm the telescope's metal cell and hope the heat radiates inward, the aluminum Dew Heater Ring is in direct contact with the corrector glass. This provides the most efficient heating possible, applying its 30 watts of power exactly where needed to keep your optics clear all night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V DC Power with Smart Control Integration\u003c\/h3\u003e\n\u003cp\u003eThe system runs on a common 12V DC input using a 5.5mm\/2.1mm barrel connector, making it compatible with most field power supplies. For maximum power efficiency, the ring features a built-in thermistor that connects to Celestron's SmartHeat Dew Controllers via a 2.5mm audio jack. This allows the controller to monitor the exact temperature of the glass and apply only the necessary power, dramatically extending battery life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePermanent Fit for 11\" Celestron SCT, EdgeHD, and RASA OTAs\u003c\/h3\u003e\n\u003cp\u003eDesigned as a true integrated accessory, the Dew Heater Ring replaces the plastic retaining ring on Celestron 11\" optical tubes manufactured in 2006 or later. With an inner diameter of 279.4mm (11\"), it provides a secure, permanent fit so you never have to worry about forgetting your dew heater. The rigid aluminum frame supports both the heating circuits and the corrector lens itself.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIntegrated Cable Management for Tangle-Free Operation\u003c\/h3\u003e\n\u003cp\u003eTo prevent cable snags and dangling wires, the ring incorporates several thoughtful features. Two storage clips hold the power and thermistor jacks securely when not in use, allowing the dust cover to fit perfectly. A separate cable management clip attaches to the front cell, routing the power and thermistor cables neatly away from the optical path to prevent unwanted tugs on the connections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eCelestron Dew Heater Ring vs. Traditional Heater Bands\u003c\/h3\u003e\n\u003cp\u003eThe primary difference lies in efficiency and integration. A traditional band wraps around the outside of the optical tube's front cell, wasting energy heating the metal housing first. The Celestron Dew Heater Ring heats the corrector glass directly for a faster response and lower power consumption.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Method:\u003c\/strong\u003e The Ring offers direct glass heating, while bands use indirect cell heating. This makes the Ring more effective in heavy dew.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegration:\u003c\/strong\u003e The Ring is a permanent, \"set-and-forget\" installation. Bands are temporary and must be wrapped around the telescope for each session, risking uneven placement or slipping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Control:\u003c\/strong\u003e The Ring's integrated thermistor provides precise temperature data for smart controllers, a feature absent in most basic heater bands.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Celestron Dew Heater Ring fit my non-Celestron 11\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis ring is specifically designed to replace the corrector plate retaining ring on Celestron 11\" Schmidt-Cassegrain, EdgeHD, and RASA telescopes made in 2006 or later. It is not designed for compatibility with telescopes from other manufacturers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow much power does the 11\" Dew Heater Ring actually use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ring has a maximum power draw of 30 watts when operating at 100%. However, when used with a Celestron SmartHeat Dew Controller, its actual consumption is often much lower. The controller uses the ring's thermistor to apply just enough power to stay above the dew point, significantly saving battery power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Celestron Dew Heater Ring with a third-party dew controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, you can power the heater element with a third-party controller. The included 6\" power jack extension cable adapts the 5.5mm\/2.1mm barrel connector to a male RCA plug, which is common on many controllers. However, the integrated thermistor's 2.5mm jack is only compatible with Celestron SmartHeat Dew Controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs installing the 11\" Dew Heater Ring difficult?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe process is straightforward and involves unscrewing the existing plastic retaining ring and screwing on the Dew Heater Ring in its place. Celestron provides a paper installation shield and detailed manual instructions to make the process quick and safe for your corrector lens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I still need a dew shield with the Celestron Dew Heater Ring on my 11\" EdgeHD?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile not mandatory, using a dew shield is highly recommended. A dew shield reduces the rate at which the corrector lens radiates heat into the night sky. This reduces the overall power required by the heater ring to keep the optics clear, further improving the power efficiency of your entire imaging setup.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the 4.69 oz weight of the ring affect my telescope's balance?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe 4.69 oz (133.0 g) weight is very minimal and replaces the weight of the original plastic retaining ring. For an 11\" class optical tube, this small change in weight at the very front of the scope will have a negligible effect on balance and is easily compensated for by slightly adjusting the OTA's position on the dovetail bar.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e11\" Schmidt-Cassegrain, EdgeHD, Rowe-Ackermann Schmidt Astrograph (RASA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRing Construction\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power\u003c\/td\u003e\n\u003ctd\u003e30 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Jack\u003c\/td\u003e\n\u003ctd\u003e12V DC barrel connector, 5.5mm\/2.1mm, tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermistor Jack\u003c\/td\u003e\n\u003ctd\u003e2.5mm audio jack, compatible with Celestron SmartHeat Dew Controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Jack Extension Cable\u003c\/td\u003e\n\u003ctd\u003e6\" long, 12V DC, 5.5mm\/2.1mm barrel connector to male RCA connector, tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter\u003c\/td\u003e\n\u003ctd\u003e279.4mm (11\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e305.3mm (12.02\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.69 oz (133.0 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater Ring - 11\"\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCable Management Clip\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePower Jack Extension Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePaper Installation Shield\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/s3.amazonaws.com\/celestron-site-support-files\/support_files\/dew_heater_ring_5_6_8_925_11_14_manual_multi_web.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Dew Heater Ring Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967986266397,"sku":"CEL-94053","price":146.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-Dew-Heater-Ring-11-inch-94053-1__69292.1644002603.1280.1280.jpg?v=1684347591"},{"product_id":"celestron-dew-heater-ring-14","title":"Celestron Dew Heater Ring - 14\"","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eMaintains clear optics by directly heating your 14\" corrector plate\u003c\/li\u003e\n\u003cli\u003eDelivers up to 52 watts of heating power for use in heavy dew conditions\u003c\/li\u003e\n\u003cli\u003eRigid aluminum construction replaces the telescope's retaining ring for a permanent, perfect fit\u003c\/li\u003e\n\u003cli\u003eIntegrated thermistor provides precise temperature data to Celestron Smart DewHeater Controllers\u003c\/li\u003e\n\u003cli\u003ePowered by a standard 12V DC, 5.5mm\/2.1mm barrel connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron Dew Heater Ring - 14\"\u003c\/h2\u003e\n\u003cp\u003eThe Celestron Dew Heater Ring for 14\" telescopes is an integrated dew prevention system that delivers up to 52 watts of power directly to your corrector lens. Its durable aluminum ring construction with an inner diameter of 355.6mm permanently replaces the stock retaining ring on your 14\" Schmidt-Cassegrain, EdgeHD, or RASA. Power is supplied via a common 12V DC barrel connector, and an integrated thermistor provides precise temperature monitoring when used with Celestron's SmartHeat controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDirect Corrector Heating with 52 Watts\u003c\/h3\u003e\n\u003cp\u003eUnlike standard heater strips that warm the lens cell inefficiently, the Celestron Dew Heater Ring heats the corrector glass directly. This method provides the most efficient heat transfer possible, applying up to 52 watts to keep your optics clear even on nights with heavy dew. This direct heating is more effective and consumes less power over an observing session compared to external bands.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePermanent Fit for 14\" Celestron OTAs\u003c\/h3\u003e\n\u003cp\u003eEngineered from lightweight, rigid aluminum, this dew heater ring is designed to replace the plastic retaining ring on your telescope. This creates a permanent, secure installation you never have to remove, ensuring you're always prepared for a dewy night. The 355.6mm inner diameter provides a precise fit for 14\" Schmidt-Cassegrain, EdgeHD, and RASA optical tubes, supporting the corrector lens while housing all cable circuitry cleanly.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Design:\u003c\/strong\u003e Replaces the factory retaining ring for a seamless fit that doesn't add bulk or interfere with accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Clips:\u003c\/strong\u003e Two built-in clips secure the power and thermistor jacks when not in use, allowing the dust cover to fit perfectly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Management:\u003c\/strong\u003e An included clip attaches to the front cell, preventing the power cables from dangling and causing snags or strain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e12V DC Power and Smart Controller Integration\u003c\/h3\u003e\n\u003cp\u003eThe ring operates on a standard 12V DC input using a 5.5mm\/2.1mm barrel connector, a common power source at any imaging setup. For maximum efficiency, the ring's built-in thermistor connects to Celestron SmartHeat Dew Controllers via a 2.5mm audio jack. This smart system provides just enough power based on real-time temperature and humidity, drastically reducing power draw and extending battery life.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermistor Compatibility:\u003c\/strong\u003e The integrated thermistor is designed exclusively for Celestron SmartHeat Dew Controllers, enabling intelligent power management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Extension Cable:\u003c\/strong\u003e A 6\" cable is provided to connect the ring to a controller's heater port or a third-party controller that uses a male RCA-style plug.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow much power does the 14\" Celestron Dew Heater Ring actually use?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ring has a maximum power draw of 52 watts. However, actual consumption is typically much lower, especially when paired with a Celestron Smart DewHeater Controller. The controller uses the ring's built-in thermistor to apply only the necessary amount of heat, significantly conserving battery power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the 14\" Dew Heater Ring with my Celestron EdgeHD 1400 on a very humid night?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, this is precisely what the ring is designed for. Its 52-watt maximum output and direct-heating method are highly effective at preventing dew on large 14\" corrector plates, even in challenging, high-humidity conditions. For best results, pair it with a dew shield to reduce the overall power required to keep the optics clear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the installation of the Celestron Dew Heater Ring reversible?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. While it's designed for permanent installation, you can reverse the process. The Dew Heater Ring replaces the telescope's original plastic retaining ring, which you should keep. If you ever need to remove the heater, you can simply reinstall the original ring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Celestron Dew Heater Ring with a third-party dew controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou can power the Celestron Dew Heater Ring with a third-party controller. The included 6\" power jack extension cable has a male RCA connector compatible with many controllers. However, the ring's integrated thermistor function is only compatible with Celestron Smart DewHeater Controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the Dew Heater Ring for my RASA 36cm interfere with my camera cables?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The ring is designed with integrated storage clips and includes a cable management clip. These features help you route the power and thermistor cables away from the imaging train, preventing them from dangling in the light path or pulling on any connections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhy should I choose the Celestron Dew Heater Ring over a standard dew strap?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is efficiency. The Dew Heater Ring heats the corrector glass directly, while a dew strap heats the lens cell and surrounding metal. Direct heating prevents dew with less power and provides more even heating across the entire optical surface, which is critical for maintaining image quality on a 14\" system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power\u003c\/td\u003e\n\u003ctd\u003e52 watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Jack\u003c\/td\u003e\n\u003ctd\u003e12V DC barrel connector, 5.5mm\/2.1mm, tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRing Construction\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Jack Extension Cable\u003c\/td\u003e\n\u003ctd\u003e6\" long, 12V DC, 5.5mm\/2.1mm barrel connector on one end, male RCA connector on other end, tip positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermistor Jack\u003c\/td\u003e\n\u003ctd\u003e2.5mm audio jack, compatible with Celestron SmartHeat Dew Controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003e14\" Schmidt-Cassegrain, EdgeHD, Rowe-Ackermann Schmidt Astrograph (RASA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInner Diameter\u003c\/td\u003e\n\u003ctd\u003e355.6mm (14\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Diameter\u003c\/td\u003e\n\u003ctd\u003e388.1mm (15.28\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e6.88 oz (195.2 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cimg class=\"DAV-img-box\" alt=\"Celestron 14-inch Dew Heater Ring\" src=\"\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDew Heater Ring - 14\"\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cimg class=\"DAV-img-box\" alt=\"Cable Management Clip\" src=\"\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eCable Management Clip\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cimg class=\"DAV-img-box\" alt=\"Power Jack Extension Cable\" src=\"\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePower Jack Extension Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cimg class=\"DAV-img-box\" alt=\"Paper Installation Shield\" src=\"\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePaper Installation Shield\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron_Dew_Heater_Ring_Manual.pdf?v=1782186981\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Celestron Dew Heater Ring Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967986364701,"sku":"CEL-94054","price":229.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-Dew-Heater-Ring-14-inch-94054-1__65394.1644002798.1280.1280.jpg?v=1684347597"},{"product_id":"celestron-thermistor-for-smart-dewheater-controllers","title":"Celestron Thermistor for Smart DewHeater Controllers","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eEnables smart temperature control for third-party dew heater bands\u003c\/li\u003e\n\u003cli\u003eConnects to Celestron Smart DewHeater Controllers (sold separately)\u003c\/li\u003e\n\u003cli\u003eStandard 2.5mm audio-style plug for broad compatibility\u003c\/li\u003e\n\u003cli\u003eLong 1828.8mm (72\") cable accommodates large telescope setups\u003c\/li\u003e\n\u003cli\u003eLightweight at just 18 g (.63 oz)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron Thermistor for Smart DewHeater Controllers\u003c\/h2\u003e\n\u003cp\u003eThe Celestron Thermistor adds intelligent temperature sensing to your third-party dew heater straps, featuring a generous 1828.8mm (72\") cable and weighing only 18 g (.63 oz). By providing real-time temperature data to a Celestron Smart DewHeater Controller, it eliminates power waste by delivering the precise amount of heat needed to keep your optics clear. This lightweight accessory with its 2.5mm audio plug is the key to optimizing your dew prevention system for maximum efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003ePower Efficiency: Add Smart Control to Any 2.5mm Dew Strap\u003c\/h3\u003e\n\u003cp\u003eStop running your dew heaters at full power all night. This thermistor allows your Celestron Smart DewHeater Controller to actively monitor your telescope's optics and apply just enough power to stay above the dew point. This intelligent power management prevents unnecessary battery drain, extending your imaging sessions without sacrificing performance.\u003c\/p\u003e\n\u003cp\u003eBy placing the thermistor probe directly under your existing heating band, you provide the controller with the critical data it needs. This transforms any compatible third-party dew strap into a smart, power-efficient component of your Celestron dew prevention ecosystem.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eField-Ready Design: An 1828.8mm (72\") Cable for Any OTA\u003c\/h3\u003e\n\u003cp\u003eDesigned for practical use in the field, the thermistor's 1828.8mm (72\") cable provides ample length for virtually any telescope configuration. Whether you are outfitting a small refractor or a large Schmidt-Cassegrain on a German equatorial mount, you can route the cable cleanly to your controller without creating snags.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Connection:\u003c\/strong\u003e The thermistor uses a standard 2.5mm audio plug that securely connects to the dedicated port on any Celestron Smart DewHeater Controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Placement:\u003c\/strong\u003e The sealed probe tip is designed to be placed directly under your heating band, against the telescope body or lens cell, for accurate temperature readings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight Build:\u003c\/strong\u003e At only 18 g, the thermistor adds negligible weight to your optical tube, having no impact on balance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDo I need the Celestron Thermistor if I have a Celestron Dew Heater Ring?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The Celestron Dew Heater Rings have a thermistor built directly into them. This separate thermistor is specifically for use with third-party dew heater bands or straps that do not have their own temperature sensor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Celestron Thermistor save battery power?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWithout a thermistor, a dew controller often runs the heater continuously or on a fixed duty cycle, using more power than necessary. The thermistor provides real-time temperature feedback to the Smart DewHeater Controller, which then pulses just enough power to the heater to keep the optics clear, significantly reducing overall power consumption.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhere do I place the Celestron Thermistor probe on my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eFor the most accurate readings, place the sealed probe tip directly against the metal or glass of your telescope's optical assembly. Then, wrap your dew heater band over the top of the probe. This ensures the controller is measuring the temperature of the optics you are trying to keep clear of dew.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the 1828.8mm cable on the Thermistor be long enough for my 11\" SCT on a CGX mount?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The 1828.8mm (72\" or 6-foot) cable is designed to provide plenty of length for large setups. It allows you to route the cable from the front of a large optical tube back to a controller mounted on the dovetail bar or tripod, minimizing the risk of cable snags during slewing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use this Thermistor with a non-Celestron dew controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThis thermistor is designed and calibrated specifically for the Celestron Smart DewHeater Controller series. While the 2.5mm plug might fit other controllers, its temperature readings may not be interpreted correctly by third-party hardware.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the main advantage of adding this Thermistor to my setup over just using a manual dew controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe primary advantage is automation and efficiency. A manual controller requires you to guess the correct power level, which often leads to either wasting power by running the heater too high or failing to prevent dew by running it too low. The thermistor automates this process, ensuring your optics remain clear all night while using the minimum amount of battery power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlug\u003c\/td\u003e\n\u003ctd\u003e2.5mm Audio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e1828.8mm (72\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e.63 oz (18 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eThermistor for Smart DewHeater Controllers\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967986430237,"sku":"CEL-94037","price":22.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/products\/Celestron-Thermistor-94037-1__24991.1646854672.1280.1280.jpg?v=1684347601"},{"product_id":"celestron-smart-dew-heater-controller-2x","title":"Celestron Smart Dew Heater Controller 2x","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eControls 2 independent dew heater channels\u003c\/li\u003e\n\u003cli\u003eProvides 7A max 12V DC power output for mounts or accessories\u003c\/li\u003e\n\u003cli\u003eIntegrated environmental sensor for real-time temperature and humidity\u003c\/li\u003e\n\u003cli\u003eMounts directly to CG-5 and CGE dovetails\u003c\/li\u003e\n\u003cli\u003eFull control and monitoring via PC with CPWI software\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron Smart DewHeater Controller 2X\u003c\/h2\u003e\n\u003cp\u003eThe Celestron Smart DewHeater Controller 2X intelligently manages two independent dew heater ports and two thermistor inputs to keep your optics clear while optimizing battery life. It simplifies your setup's power distribution with a dedicated 12V DC output port capable of supplying up to 7A, all while drawing from a single 12V DC input rated for a maximum of 10A. Housed in a durable 1.2 lbs aluminum enclosure, the controller integrates seamlessly into your rig via its built-in clamp for CG-5 and CGE dovetails.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eIntelligent Dew Prevention: 2 Channels with Real-Time Optimization\u003c\/h3\u003e\n\u003cp\u003eAt the core of the Smart DewHeater Controller 2X is a microprocessor that analyzes real-time data to deliver just enough power to prevent dew, significantly extending the life of your field battery. It uses an integrated environmental sensor to monitor ambient temperature and humidity, while two thermistor ports track the precise temperature of your optics. This closed-loop system ensures your primary telescope, guide scope, or eyepieces are kept perfectly clear without wasting a single watt.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Channel Control:\u003c\/strong\u003e The two RCA-style dew heater ports can power Celestron's Dew Heater Rings or third-party heater straps independently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Temperature Sensing:\u003c\/strong\u003e When paired with Celestron Dew Heater Rings, the built-in thermistors provide direct feedback. For other straps, an optional Celestron Thermistor can be added.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandalone or Connected Operation:\u003c\/strong\u003e Use it as a set-and-forget device, or connect it via one of the two AUX ports to a NexStar+ hand control or via the USB 2.0 Type B port to a PC for full control with CPWI software.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eA Central Power Hub: 7A DC Output and CPWI Control\u003c\/h3\u003e\n\u003cp\u003eThe controller consolidates your power needs into a single, protected unit. A dedicated 12V DC output port delivers up to 7A, easily powering most computerized Celestron mounts. This allows you to run your entire imaging rig—mount, heaters, and controller—from one power source like a PowerTank, simplifying cable management and reducing potential failure points.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Current Output:\u003c\/strong\u003e The 5.5mm\/2.1mm barrel connector provides stable power for your most critical equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Power Input:\u003c\/strong\u003e A threaded 12V DC input barrel connector ensures your main power cable won't accidentally disconnect, accepting up to 10A max current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Software Integration:\u003c\/strong\u003e When connected to a PC, Celestron CPWI software displays real-time data on power consumption, sensor readings, and heater output, giving you full manual override capabilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Protections:\u003c\/strong\u003e Electronic protections against reverse polarity and low voltage cutoff safeguard your connected equipment. The included 10 ft. power cable is also 10A fuse protected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eField-Ready Design: 1.2 lbs Aluminum Housing and CG-5\/CGE Mounting\u003c\/h3\u003e\n\u003cp\u003eBuilt from a rugged aluminum chassis, the 1.2 lbs Smart DewHeater Controller 2X is designed for reliability in the field. An integrated fan keeps the internal electronics cool during heavy use. The unique \"Bridge\" structure physically separates the environmental sensors from the main body, preventing heat from the electronics from skewing ambient temperature and humidity readings—a critical detail for accurate dew point calculation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Mounting:\u003c\/strong\u003e A built-in dovetail clamp allows for secure, tool-free attachment directly to CG-5 or CGE-style dovetail bars. An included strap also provides an option for mounting to a tripod leg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInformative LEDs:\u003c\/strong\u003e Dimmable LED indicators on the bridge provide at-a-glance status on power and heater activity, with warnings for low battery voltage or excessive current draw.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Cable Management:\u003c\/strong\u003e The bridge design also serves as a convenient anchor point for routing cables, keeping your setup clean and snag-free.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the Smart DewHeater Controller 2X save battery life?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstead of running dew heaters at 100% power all night, the \u003cstrong\u003eSmart DewHeater Controller 2X\u003c\/strong\u003e uses its integrated environmental sensor and connected thermistors to calculate the exact dew point. It then delivers only the minimum power required to keep the optics' temperature just above that point, dramatically reducing overall power consumption compared to simple manual controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I power my Celestron mount and two dew heaters with the Smart DewHeater Controller 2X?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The controller is designed for this purpose, featuring a \u003cstrong\u003e12V DC output port with a 7A max\u003c\/strong\u003e capacity, which is sufficient for most modern mounts. However, be mindful of your total power budget. In very heavy dew, running two large heaters and a mount may draw close to the controller's 10A max input limit and will require a high-capacity battery to last an entire session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do I need to use the Smart DewHeater Controller 2X with non-Celestron dew straps?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe controller's two heater ports use standard RCA jacks compatible with most third-party dew straps. To enable the \"smart\" functionality, you must also purchase a separate \u003cstrong\u003eCelestron Thermistor for Smart DewHeater Controllers\u003c\/strong\u003e and place it against your optical surface, connecting it to the corresponding 2.5mm thermistor port.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I control the Smart DewHeater Controller 2X without a PC?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The controller can function as a standalone, fully automatic device right out of the box. For manual control and data display without a PC, you can connect it to a \u003cstrong\u003eNexStar+ or StarSense hand control\u003c\/strong\u003e using one of the two included AUX ports and the provided AUX cable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the environmental sensor on the Smart DewHeater Controller 2X work without an extra probe?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe ambient temperature and humidity sensors are integrated into the controller's \"Bridge.\" This design element physically isolates the sensors from the main aluminum body, preventing heat generated by the electronics from affecting their readings. This allows for highly accurate ambient measurements without the need for additional cabled probes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat do the LED lights on the Smart DewHeater Controller 2X indicate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe LEDs provide a quick visual status of the controller's operations. They show which heater ports are active and their relative power output. They also serve as a warning system, alerting you to conditions like low input voltage from your battery or if the current draw exceeds the capacity of your power source.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eConnectivity \u0026amp; Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDew Heater Ports\u003c\/td\u003e\n\u003ctd\u003e2x RCA jacks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermistor Ports\u003c\/td\u003e\n\u003ctd\u003e2x 2.5mm Audio jacks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12V DC Power Output\u003c\/td\u003e\n\u003ctd\u003e1x Barrel connector (5.5mm\/2.1mm), 7A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAUX Ports\u003c\/td\u003e\n\u003ctd\u003e2x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePC Port\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0 Type B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e12V DC, Threaded barrel connector (5.5mm\/2.1mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Input Current\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Power Cable\u003c\/td\u003e\n\u003ctd\u003e10 ft. long, cigarette lighter plug, 10A fuse protected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectronic Protections\u003c\/td\u003e\n\u003ctd\u003eFuse protected, reverse polarity protected, low voltage cut-off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eSensors \u0026amp; Construction\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Sensor\u003c\/td\u003e\n\u003ctd\u003eIntegrated temperature and humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eAluminum with integrated fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Clamp\u003c\/td\u003e\n\u003ctd\u003eFits CG-5 and CGE dovetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e139.7mm x 114.3mm x 82.55mm (5.5\" x 4.5\" x 3.25\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.2 lbs (544.3 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2-Year Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eSmart DewHeater and Controller 2x\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eTripod Leg Strap\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eController Power Cable (10 ft)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePower Cable for External 12V DC Device\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAUX Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eThermistor Extension Cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron_Smart_DewHeater_Controller_2x_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.celestron.com\/pages\/drivers-and-software\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Limited Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967986528541,"sku":"CEL-94035","price":375.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron-Smart-Dew-Heater-Controller-2x-94035-1__61119.1644003595.1280.1280.jpg?v=1684347603"},{"product_id":"celestron-smart-dew-heater-controller-4x","title":"Celestron Smart Dew Heater Controller 4x","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eControls up to 4 dew heater channels with intelligent power optimization\u003c\/li\u003e\n\u003cli\u003eProvides centralized power with 3x 12V DC, 1x 3V-12V variable DC, and 3x powered USB 3.2 ports\u003c\/li\u003e\n\u003cli\u003eAccepts high-current 20A max input via an XT60 jack for demanding setups\u003c\/li\u003e\n\u003cli\u003eIntegrated environmental sensor provides real-time temperature and humidity data\u003c\/li\u003e\n\u003cli\u003eMounts directly to CG-5 or CGE dovetails or a tripod leg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eCelestron Smart DewHeater and Power Controller 4X\u003c\/h2\u003e\n\u003cp\u003eThe Celestron Smart DewHeater and Power Controller 4X is a complete power and dew management solution, providing intelligent control for four dew heaters and distributing power to your entire imaging rig through 10 separate outputs. With two 12V DC inputs, including a high-current XT60 jack rated for a 20A maximum input, this controller can power a mount, camera, and accessories from a single source. An integrated environmental sensor feeds data to a microprocessor, which optimizes power usage in real time to keep your optics clear while conserving battery life, all housed in a 1.4 lbs aluminum enclosure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e4-Channel Intelligent Dew Prevention\u003c\/h3\u003e\n\u003cp\u003eThis controller eliminates guesswork by using data to apply heat precisely where and when it's needed. It features four RCA-jack dew heater ports, each paired with a 2.5mm thermistor port, allowing it to constantly monitor the temperature of your optics. The unit's integrated environmental sensor measures ambient temperature and humidity, letting the processor calculate the exact dew point and deliver just enough power to prevent condensation, significantly extending your field battery life.\u003c\/p\u003e\n\u003cp\u003eWhile the controller is designed to work seamlessly with Celestron's Dew Heater Rings (which have built-in thermistors), it is also fully compatible with third-party heating straps. To enable smart control with other straps, simply connect an optional Celestron Thermistor to the corresponding port.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e10 Ports to Power Your Entire Imaging Rig\u003c\/h3\u003e\n\u003cp\u003eSimplify your cable management by running your entire setup from one hub. The Controller 4X provides a total of 10 outputs to power all your equipment, protected by electronic fuses and low-voltage cut-off circuits. The included 10 ft. power cable connects to the 20A max XT60 input port, ensuring it can handle a fully loaded system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V DC Power:\u003c\/strong\u003e Three 5.5mm\/2.1mm barrel connector ports supply up to 7A each, perfect for your mount, primary camera, and other standard accessories.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariable DC Power:\u003c\/strong\u003e A dedicated port offers an adjustable 3V-12V output (5A max), ideal for powering devices like DSLR cameras that require less than 12V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowered USB 3.2 Hub:\u003c\/strong\u003e Three USB 3.2 Type A ports connect your guide camera, focuser, and filter wheel to your PC while supplying up to 2.5A of power to each.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eFull System Management via CPWI or Hand Control\u003c\/h3\u003e\n\u003cp\u003eThe Smart DewHeater and Power Controller 4X can be used as a standalone device, but its full potential is unlocked when connected to a Celestron ecosystem. Using the included AUX cable, the controller integrates with a NexStar+ or StarSense hand control. For ultimate control, connect it to a PC via the USB 3.2 Type B port to use Celestron's CPWI software.\u003c\/p\u003e\n\u003cp\u003eThis integration allows you to view real-time data from all sensors, monitor power consumption, and manually adjust dew heater output. You can also remotely switch power on or off for each individual 12V DC and USB port, allowing you to reboot a device without ever touching a cable in the dark.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDovetail Mounting and Thermally Isolated Sensors\u003c\/h3\u003e\n\u003cp\u003eBuilt from a rugged aluminum enclosure with an integrated cooling fan, the 1.4 lbs Controller 4X is designed for field use. It mounts securely on either a CG-5 or CGE-style dovetail bar via its built-in clamp, or can be strapped to a tripod leg with the included strap. Its most unique design feature is the \"bridge,\" which arches over the main body.\u003c\/p\u003e\n\u003cp\u003eThis bridge houses the environmental sensor, thermally isolating it from the heat generated by the controller's electronics to ensure accurate ambient temperature and humidity readings. The bridge also contains dimmable status LEDs that provide at-a-glance warnings for power draw and battery voltage, and serves as a convenient handle for cable management.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow many devices can the Smart DewHeater and Power Controller 4X power?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe Controller 4X can power up to 10 devices simultaneously. This includes four dew heaters, three 12V DC accessories (like a mount or camera), one variable voltage DC accessory, and three powered USB devices (like a guide camera or focuser).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the Smart DewHeater and Power Controller 4X with my third-party dew straps on an 8\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the controller is compatible with third-party dew heater straps that use a standard RCA jack. However, to utilize the \"smart\" dew prevention features, you must also purchase and connect an optional \u003cstrong\u003eCelestron Thermistor for Smart DewHeater and Controllers\u003c\/strong\u003e for each strap you use. This allows the controller to read the temperature of your optics and optimize power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the benefit of the variable 3V-12V DC output on the Controller 4X?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe variable output port is designed for accessories that require less than a standard 12V supply. Many DSLR or mirrorless cameras, for example, use batteries around 7.4V. This port allows you to power such devices directly with the correct voltage, eliminating the need for separate power adapters or batteries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I connect the Smart DewHeater and Power Controller 4X for software control?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou have two main options. You can connect the Controller 4X to your Celestron mount's hand control using one of the \u003cstrong\u003ethree AUX ports\u003c\/strong\u003e and the included AUX cable. Alternatively, for full computer control with CPWI software, you connect the controller directly to your PC using the \u003cstrong\u003eUSB 3.2 Type B port\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI have a full imaging setup. Will one PowerTank 17Ah be enough for a full night with the Controller 4X?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eIt depends on conditions. In heavy dew, running multiple dew heaters at high power, plus a mount, camera, and other accessories, will likely exceed the capacity of a single 17Ah battery for an all-night session. For demanding setups, a larger capacity battery source or multiple batteries is recommended to ensure you don't lose power before sunrise.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between the XT60 and barrel connector power inputs on the Controller 4X?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe controller provides two options to match your power source. The standard threaded barrel connector is rated for a \u003cstrong\u003e10A maximum input\u003c\/strong\u003e. For more power-hungry setups, the \u003cstrong\u003eXT60 jack\u003c\/strong\u003e is a high-current input rated for a \u003cstrong\u003e20A maximum input\u003c\/strong\u003e, ensuring the controller can handle a full load of heaters and accessories without being starved for power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDew Heater Ports\u003c\/td\u003e\n\u003ctd\u003e4x RCA jacks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermistor Ports\u003c\/td\u003e\n\u003ctd\u003e4x 2.5mm Audio jacks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12V DC Power Outputs\u003c\/td\u003e\n\u003ctd\u003e3x (5.5mm\/2.1mm barrel jacks, 7A max each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVariable DC Power Output\u003c\/td\u003e\n\u003ctd\u003e1x (3V-12V, 5.5mm\/2.1mm barrel jack, 5A max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Ports\u003c\/td\u003e\n\u003ctd\u003e3x USB 3.2 Type A (2.5A output each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAUX Ports\u003c\/td\u003e\n\u003ctd\u003e3x\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePC Port\u003c\/td\u003e\n\u003ctd\u003e1x USB 3.2 Type B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12V DC Power Input\u003c\/td\u003e\n\u003ctd\u003e1x Threaded barrel jack (5.5mm\/2.1mm, 10A max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Current Power Input\u003c\/td\u003e\n\u003ctd\u003e1x XT60 jack (20A max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Sensor\u003c\/td\u003e\n\u003ctd\u003eIntegrated temperature and humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eAluminum with integrated fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Clamp\u003c\/td\u003e\n\u003ctd\u003eFits CG-5 and CGE dovetails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectronic Protections\u003c\/td\u003e\n\u003ctd\u003eFuse protected, reverse polarity, low voltage cut-off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.4 lbs (635.02 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e177.8mm x 114.3mm x 82.55mm (7\" x 4.5\" x 3.25\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Power Cable\u003c\/td\u003e\n\u003ctd\u003e10 ft. long, XT60 to cigarette lighter plug, 20A fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eSmart DewHeater and Power Controller 4X\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eTripod leg strap\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eController power cable (XT60 to Cigarette Lighter) \u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003ePower cable for external 12V DC device\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eAUX cable for connecting to Celestron mounts\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eThermistor extension cable\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/www.celestron.com\/pages\/drivers-and-software\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Celestron CPWI Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/davidastro.com\/pages\/celestron-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eCelestron 2-Year Limited Warranty\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":44967986561309,"sku":"CEL-94036","price":625.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Celestron-Smart-Dew-Heater-Controller-4x-94036-1__31664.1644004476.1280.1280.jpg?v=1684347626"},{"product_id":"pegasus-dewmaster-5-channel-digital-dew-heater-controller-copy","title":"Pegasus DewMaster2 - 5 Channel Digital Dew Heater Controller","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003eControls five independent dew heater channels\u003c\/li\u003e\n\u003cli\u003eAutomated dew prevention using included environmental sensor\u003c\/li\u003e\n\u003cli\u003eWiFi and USB-C connectivity for remote control\u003c\/li\u003e\n\u003cli\u003e2.1-inch red OLED display for at-a-glance status\u003c\/li\u003e\n\u003cli\u003eIntegrated ammeter and input voltage meter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003ePegasus Astro DewMaster 2\u003c\/h2\u003e\n\u003cp\u003eThe Pegasus Astro DewMaster 2 is a fully digital, five-channel dew controller engineered for modern astrophotography. Operating on 12V-13.8V DC, it manages up to five dew heaters through its RCA power outlets, with a clear display showing real-time voltage and amperage. Housed in a compact 109mm x 74mm x 25mm anodized aluminum chassis, the entire unit weighs only 250 grams, providing advanced, automated dew control without adding significant weight to your imaging rig.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003e5-Channel PWM Control via 5 RCA Outputs\u003c\/h3\u003e\n\u003cp\u003eThe DewMaster 2 is built around five high-capacity MOSFET-driven channels, each delivering up to 6 Amps of power through a dedicated RCA connector. This design ensures there is virtually no voltage drop, providing consistent and efficient power to your dew straps. You can manually adjust the Pulse Width Modulation (PWM) duty cycle for each channel from 0% to 100%, giving you precise control over power consumption and heating intensity directly from the unit's three-button interface or its web dashboard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAutomated Dew Logic with Included Environmental Sensor\u003c\/h3\u003e\n\u003cp\u003eTake the guesswork out of dew prevention with the DewMaster 2's intelligent automation. The controller includes an external environmental sensor that continuously measures ambient temperature and relative humidity to calculate the current dew point. By assigning a channel to \"Auto-Dew,\" the device will automatically activate and adjust the heater's power level as conditions change, applying just enough heat to keep your optics clear without introducing image-degrading heat waves.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Sensor:\u003c\/strong\u003e The primary environmental sensor for automated dew point calculation is included in the box.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Probes:\u003c\/strong\u003e For more granular control, two 3.5mm sockets support optional temperature probes that can be placed directly on your primary mirror or objective lens for precise temperature tracking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eWiFi \u0026amp; USB-C Control with ASCOM Alpaca Support\u003c\/h3\u003e\n\u003cp\u003eThe DewMaster 2 integrates seamlessly into any modern setup with both wired and wireless control options. Connect via USB-C for a stable, high-speed connection, or use the built-in WiFi to access the controller's web dashboard from any phone, tablet, or PC. The device supports both Hotspot mode for direct connection in the field and Client mode to join your existing network.\u003c\/p\u003e\n\u003cp\u003eFull support for ASCOM Alpaca allows for native integration with popular imaging software like NINA. Your software can automatically detect the DewMaster 2 over WiFi and control all five heater outputs directly from its interface, centralizing your entire rig's operation without the need for extra drivers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eField-Ready Design: A 2.1-inch Red OLED in a Rugged Enclosure\u003c\/h3\u003e\n\u003cp\u003eDesigned for the rigors of fieldwork, the DewMaster 2 is housed in a robust, blue anodized 6061 aircraft-grade aluminum enclosure. The centerpiece is a large 2.1-inch, 128x64 pixel red OLED screen that provides crisp, high-contrast readouts of each channel's power level, total current draw in Amperes, and input voltage. The red film ensures your night vision is preserved, and the display remains lag-free even in freezing temperatures down to -40°C.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eDewMaster 2 vs. Original: A Leap in Connectivity and Control\u003c\/h3\u003e\n\u003cp\u003eAs the successor to the popular original DewMaster, the DewMaster 2 introduces a suite of critical upgrades for the modern imager. While the core function of reliable dew control remains, the user experience has been completely redesigned.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern Interface:\u003c\/strong\u003e The move to a large 2.1-inch red OLED screen from a simpler display provides far more information at a glance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Control:\u003c\/strong\u003e The addition of WiFi and a web-based dashboard is the most significant upgrade, allowing for remote adjustments and monitoring from any smart device.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eASCOM Alpaca:\u003c\/strong\u003e Native Alpaca support enables driverless integration with modern imaging suites, simplifying software setup and creating a more unified control environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C Port:\u003c\/strong\u003e The update to a modern USB-C port from older USB types ensures a more reliable and universal physical connection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I control the DewMaster 2 without a computer?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYou can control the DewMaster 2 in two ways without a PC. You can use the three physical buttons on the unit to cycle through channels and adjust power levels directly. Alternatively, you can use your smartphone or tablet to connect to the DewMaster 2's built-in WiFi hotspot, open a web browser, and access the full digital dashboard for complete control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat is the difference between the included sensor and the optional probes for the DewMaster 2?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eincluded Environmental Sensor\u003c\/strong\u003e measures ambient air temperature and humidity to calculate the dew point; this is what the \"Auto-Dew\" function uses to control heaters automatically. The two \u003cstrong\u003eoptional temperature probes\u003c\/strong\u003e (not included) plug into the 3.5mm sockets and are placed directly on your optics (like a corrector plate or primary mirror) to measure their glass temperature, allowing for even more precise heating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan the DewMaster 2 handle the heavy dew on my 11\" SCT's corrector plate?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. Each of the DewMaster 2's five channels can supply up to 6 Amps of current. This is more than enough power to drive high-wattage dew straps required for large corrector plates on Schmidt-Cassegrain telescopes (SCTs) or large refractor objectives, even in very high humidity conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the DewMaster 2 work with modern imaging software like NINA?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes. The DewMaster 2 supports \u003cstrong\u003eASCOM Alpaca\u003c\/strong\u003e, which allows software like NINA or Sequence Generator Pro to automatically discover and control the device over your WiFi network without needing any special drivers. You can also connect via USB-C and use the standard ASCOM 7 driver if you prefer a wired connection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI power my rig from a 12V battery; how does the DewMaster 2 help manage power?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe DewMaster 2 is ideal for field use. The \u003cstrong\u003ePulse Width Modulation (PWM)\u003c\/strong\u003e outputs are highly efficient, and the built-in ammeter shows you the total current your heaters are drawing in real-time. By using the \"Auto-Dew\" function, the controller only applies the necessary power as conditions change, significantly reducing overall battery consumption compared to leaving heaters on at full power all night.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the red OLED display on the DewMaster 2 safe for night vision?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. The DewMaster 2 uses a high-quality OLED screen with a red film overlay. This design provides excellent contrast for readability while emitting pure red light that will not spoil your dark adaptation during an observing or imaging session.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e12V-13.8V DC Operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Channels\u003c\/td\u003e\n\u003ctd\u003eFive (5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Outlets\u003c\/td\u003e\n\u003ctd\u003e5 x RCA Connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003eSame as input voltage in Pulse Width Modulation (PWM) Duty Cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Input\u003c\/td\u003e\n\u003ctd\u003e2.1mm Centre Positive Socket (requires optional power supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Meters\u003c\/td\u003e\n\u003ctd\u003eAmpmeter and Input voltage meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional Probe Sockets\u003c\/td\u003e\n\u003ctd\u003e2 x 3.5mm sockets (probes not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e109mm x 74mm x 25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e250 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDewMaster 2 Controller\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eEnvironmental Sensor (Temp and Humidity)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003e2.1 mm to 2.1 mm cable (1 meter length)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/pegasusastro.com\/download\/\" target=\"_blank\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 640 512\" class=\"DAV-img-box\"\u003e\u003cpath fill=\"#0047a7\" d=\"M128 32C92.7 32 64 60.7 64 96l0 256 64 0 0-256 384 0 0 256 64 0 0-256c0-35.3-28.7-64-64-64L128 32zM19.2 384C8.6 384 0 392.6 0 403.2C0 445.6 34.4 480 76.8 480l486.4 0c42.4 0 76.8-34.4 76.8-76.8c0-10.6-8.6-19.2-19.2-19.2L19.2 384z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e \n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Software\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/Pegasus_Astro_DewMaster_2_Manual.pdf\" target=\"_blank\"\u003e\u003csvg class=\"DAV-img-box\" viewbox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cpath d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 144-208 0c-35.3 0-64 28.7-64 64l0 144-48 0c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128zM176 352l32 0c30.9 0 56 25.1 56 56s-25.1 56-56 56l-16 0 0 32c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-48 0-80c0-8.8 7.2-16 16-16zm32 80c13.3 0 24-10.7 24-24s-10.7-24-24-24l-16 0 0 48 16 0zm96-80l32 0c26.5 0 48 21.5 48 48l0 64c0 26.5-21.5 48-48 48l-32 0c-8.8 0-16-7.2-16-16l0-128c0-8.8 7.2-16 16-16zm32 128c8.8 0 16-7.2 16-16l0-64c0-8.8-7.2-16-16-16l-16 0 0 96 16 0zm80-112c0-8.8 7.2-16 16-16l48 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 32 32 0c8.8 0 16 7.2 16 16s-7.2 16-16 16l-32 0 0 48c0 8.8-7.2 16-16 16s-16-7.2-16-16l0-64 0-64z\" fill=\"#0047a7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eDownload Manual\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/pegasus-astro-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003ePegasus Astro 2-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pegasus Astro","offers":[{"title":"Default Title","offer_id":49365606400285,"sku":"PEG-DEWMSTR2","price":340.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/PEG-DEWMSTR2-1.jpg?v=1731527079"},{"product_id":"svbony-sv172-dew-heater-strip-240mm","title":"SVBONY SV172 Dew Heater Strip 240mm","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e240mm Length for Telescopes, Finders \u0026amp; Cameras\u003c\/li\u003e\n\u003cli\u003eFlexible Wrap-Around Design\u003c\/li\u003e\n\u003cli\u003eWaterproof and Durable Construction\u003c\/li\u003e\n\u003cli\u003eLow-Power, Continuous Heating\u003c\/li\u003e\n\u003cli\u003eSimple Installation for Field Use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eDownloads\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eSVBONY SV172 Dew Heater Strip 240mm\u003c\/h2\u003e\n\u003cp\u003eThe SVBONY SV172 Dew Heater Strip delivers 240mm of active, low-power heating to keep telescope objectives, finder scopes, and camera lenses clear of session-ending dew, ensuring sharp views all night long.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eThe 240mm Solution for Dew-Free Optics\u003c\/h3\u003e\n\u003cp\u003eA 240mm length is ideal for protecting the optics on most finder scopes, guide scopes, and larger camera lenses up to about 76mm in diameter. The SVBONY SV172 applies gentle, continuous heat directly to the lens cell or tube, raising the surface temperature just enough to prevent moisture from condensing. This active prevention is the only reliable way to combat dew, especially during long imaging sessions on humid nights.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAll-Weather, Flexible Installation\u003c\/h3\u003e\n\u003cp\u003eBuilt to withstand damp observing conditions, the SV172 heater strip is made from durable, waterproof materials for reliable use night after night. Its flexible construction allows it to conform tightly to the curve of your optical tube or lens barrel for efficient heat transfer. Installation is straightforward, allowing you to quickly secure it and connect to a power source, minimizing setup time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow well will the SVBONY SV172 240mm Dew Heater fit on a 50mm guide scope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003ePerfectly. The 240mm length is more than enough to wrap around a standard 50mm guide scope or finder scope, providing complete coverage to prevent dew formation on the objective lens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eI use a DSLR with a 70-200mm f\/2.8 lens for astrophotography. Is the SVBONY SV172 strip the right size?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the 240mm length is an excellent fit for most 70-200mm or similar telephoto lenses. It wraps around the lens barrel just behind the front element, gently warming it to keep dew from forming and ruining your exposures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat kind of power source does the SVBONY SV172 Dew Heater require?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SVBONY SV172 strip is designed for low-power operation and requires a dew controller or a compatible 12V power source with a variable output to regulate the heat. The heater itself does not have a built-in controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the SVBONY SV172 heater strip waterproof?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the SVBONY SV172 is constructed from waterproof materials, making it safe and reliable for use in damp, high-humidity environments where dew is most common.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I leave the SVBONY SV172 on all night?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAbsolutely. It is designed for continuous, low-power operation throughout a long observing or imaging session. The gentle heating is meant to run for hours to consistently keep your optics clear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the flexible design of the SVBONY SV172 help?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe flexible design ensures the strip makes close contact with your equipment, whether it's a small eyepiece or a curved telescope tube. This snug fit maximizes heat transfer efficiency, so more of the warmth goes into your optics and less is wasted.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/svbony-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eSVBONY 1-Year Warranty\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SVBONY","offers":[{"title":"Default Title","offer_id":52861264003357,"sku":"SV-W9132A","price":23.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY-SV172-Dew-Heater-Strip-240mm-for-Astronomy-Telescopes-Cameras-1_122cddeb-0db6-4279-aaf1-fe8a73645087.jpg?v=1788660731"},{"product_id":"svbony-sv172-dew-heater-strip-320mm","title":"SVBONY SV172 Dew Heater Strip 320mm","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e320mm length for larger telescopes, objectives, and camera lenses\u003c\/li\u003e\n\u003cli\u003eActively prevents dew formation for clear, uninterrupted views\u003c\/li\u003e\n\u003cli\u003eFlexible design wraps securely around optical tubes\u003c\/li\u003e\n\u003cli\u003eWeather-resistant materials for reliable outdoor use\u003c\/li\u003e\n\u003cli\u003eEngineered for efficient, low power consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eSVBONY SV172 Dew Heater Strip 320mm for Telescopes Cameras Lens\u003c\/h2\u003e\n\u003cp\u003eThe SVBONY SV172 Dew Heater Strip delivers consistent, gentle warmth across its 320mm length, actively preventing dew from condensing on larger telescope objectives, camera lenses, and corrector plates to ensure your imaging or observing session is never cut short by moisture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eThe 320mm Solution for Dew-Free Nights\u003c\/h3\u003e\n\u003cp\u003eAs ambient temperatures drop, moisture in the air condenses on the coolest available surface—often your primary optics. The SV172 Dew Heater Strip's 320mm length provides complete coverage for the optics on mid-to-large instruments, such as the corrector plates of 8\" Schmidt-Cassegrains or the objective lenses of large refractors and telephoto lenses. By maintaining the glass temperature just slightly above the dew point, it guarantees a clear, fog-free optical path from dusk until dawn.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eEfficient Power and All-Weather Design\u003c\/h3\u003e\n\u003cp\u003eBuilt from durable, weather-resistant materials, the SV172 is designed to withstand damp, all-night observing sessions. Its construction ensures longevity and reliable heating in harsh conditions. The strip is engineered for thermal efficiency, drawing minimal power to preserve your field battery while providing the consistent heat needed to keep your optics clear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the SVBONY SV172 320mm dew heater help when imaging with an 8\" SCT?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eAn 8\" SCT has a large corrector plate that is highly susceptible to dewing over. The \u003cstrong\u003eSVBONY SV172's 320mm length\u003c\/strong\u003e is ideal for wrapping around the optical tube just behind the corrector cell, providing even heat distribution that keeps the entire glass surface clear all night, preventing loss of contrast and detail in your images.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eIs the SV172 320mm strip long enough for a large camera lens like a 70-200mm f\/2.8?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, the 320mm length is more than sufficient for large-barrel telephoto lenses. It allows you to wrap the heater around the main objective element or further down the lens barrel, effectively stopping both internal and external fogging during long-exposure astrophotography in humid conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eDoes the SVBONY SV172 include a power source or controller?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo, the SV172 is the heater strip only. You will need to connect it to a dedicated dew controller and a power source (typically a 12V field battery or power tank). This modular approach allows you to integrate it into your existing dew prevention system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I install the SVBONY SV172 320mm dew heater?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eInstallation is simple. Just wrap the flexible strip snugly around the part of your telescope or lens you want to keep warm, typically the main housing for the objective lens or corrector plate. Secure it with the integrated fastener, then plug the cable into your dew controller.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the SVBONY SV172 drain my field battery quickly?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SV172 is designed for high efficiency and low power draw. When used with a dew controller that pulses power, it consumes very little energy, making it an excellent choice for use with portable, limited-capacity power tanks during long nights in the field.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the SVBONY SV172 on smaller equipment like finderscopes or eyepieces?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the 320mm length is optimized for larger optics, you can wrap it multiple times around smaller components. However, for finderscopes and eyepieces, a shorter dew heater strip is often a more convenient and energy-efficient solution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e320mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/svbony-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eSVBONY Warranty Policy\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SVBONY","offers":[{"title":"Default Title","offer_id":52861264036125,"sku":"SV-W9132B","price":24.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY-SV172-Dew-Heater-Strip-320mm-for-Telescopes-Cameras-Lens-1_8047f7c6-fca8-48d6-906d-a7f61132f303.jpg?v=1788660740"},{"product_id":"svbony-sv172-dew-heater-strip-400mm","title":"SVBONY SV172 Dew Heater Strip 400mm","description":"\u003cul class=\"DAV-feature-list\"\u003e\n\u003cli\u003e400mm Length\u003c\/li\u003e\n\u003cli\u003ePrevents Dew and Fog Formation\u003c\/li\u003e\n\u003cli\u003eAll-Weather Waterproof Construction\u003c\/li\u003e\n\u003cli\u003eLow-Power, Consistent Heating\u003c\/li\u003e\n\u003cli\u003eSimple Wrap-Around Installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eFAQ\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eIn the Box\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section-center\"\u003e\n\u003ch2\u003eSVBONY SV172 Dew Heater Strip 400mm for Telescopes and Cameras\u003c\/h2\u003e\n\u003cp\u003eThe SVBONY SV172 Dew Heater Strip provides 400mm of consistent, low-power heating to keep telescope objectives, corrector plates, and camera lenses free from vision-impairing dew. By gently warming the glass above the dew point, it ensures your optics remain clear and fog-free throughout long nights of observation or imaging, even in damp conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eAll-Weather Dew Prevention for 400mm Circumference Optics\u003c\/h3\u003e\n\u003cp\u003eDesigned for reliable operation in the field, the SV172 dew heater is built with high-quality, waterproof materials that withstand harsh outdoor conditions. Its 400mm length is ideal for optical tubes with a circumference up to 400mm, which corresponds to telescopes with an aperture of approximately 127mm (5 inches) or smaller, as well as large telephoto camera lenses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eLow-Power Heating for Consistent, Clear Views\u003c\/h3\u003e\n\u003cp\u003eThe SV172 is engineered to apply gentle, continuous heat, which is critical for maintaining optical quality. This low-power approach prevents the formation of tube currents or heat plumes that can distort high-magnification views of planets and double stars. It also ensures efficient energy use, helping to conserve your field battery during extended sessions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Optics:\u003c\/strong\u003e By warming the lens just enough to stay above the dew point, the strip avoids introducing thermal instability that can soften sharp focus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Source (Not Included):\u003c\/strong\u003e This dew heater strip requires a separate dew controller and a 12V DC power source to function, allowing you to regulate the heat output based on ambient temperature and humidity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-bg-light\"\u003e\n\u003cdiv class=\"DAV-section\"\u003e\n\u003ch3\u003eChoosing the Right Size: Why 400mm Matters\u003c\/h3\u003e\n\u003cp\u003eSelecting the correct dew heater length is crucial for effective dew prevention. The 400mm SV172 is a versatile size that fits a wide range of popular instruments. To confirm fit, simply wrap a flexible measuring tape around your optical tube or lens barrel where you intend to place the heater.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal For:\u003c\/strong\u003e 4\" to 5\" refractors, 5\" Schmidt-Cassegrain or Maksutov-Cassegrain corrector plates, and large telephoto lenses (e.g., 300mm f\/2.8, 400mm f\/4).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot Recommended For:\u003c\/strong\u003e Larger telescopes like 8\" or 10\" SCTs, which require a longer strip to cover their larger circumference. For these, the SV172 can be effectively used on finder scopes or large 2\" eyepieces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow do I know if the SVBONY SV172 400mm dew heater is the right size for my telescope?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eTo ensure a proper fit, measure the circumference of your telescope's optical tube or camera lens where the strip will be placed. If the measurement is \u003cstrong\u003e400mm (approximately 15.7 inches) or slightly less\u003c\/strong\u003e, the SV172 is the correct size. It's ideal for instruments around 4-5 inches in diameter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWhat else do I need to use the SVBONY SV172 Dew Heater Strip?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe SV172 is the heating element only. To operate it, you will need a \u003cstrong\u003edew controller\u003c\/strong\u003e (which allows you to adjust the heat level) and a \u003cstrong\u003e12V DC power source\u003c\/strong\u003e, such as a portable battery pack or AC adapter. These items are not included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eWill the SVBONY SV172 heater strip damage my optics or lens coatings?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eNo. The heater is designed for low-power operation that gently warms the lens just a few degrees above the ambient temperature. This is well within the safe operating range for all telescope and camera lens coatings and will not cause any damage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eCan I use the SVBONY SV172 on my DSLR camera lens for nightscapes?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eYes, absolutely. The 400mm length is perfect for larger professional telephoto or zoom lenses used for astrophotography. It will prevent the front element from fogging up during long exposures, which is a common problem on damp nights.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eMy 8\" SCT has a circumference over 400mm. Can I still use the SVBONY SV172?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eWhile the SV172 is too short for the main optical tube of an 8\" SCT, it is an excellent size for accessories on that scope. You can use it to prevent dew on your \u003cstrong\u003efinder scope, guide scope, or large 2-inch eyepieces\u003c\/strong\u003e, which are also susceptible to dewing up.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion\"\u003e\n\u003ch3 class=\"DAV-accordion-Q\"\u003eHow does the waterproof design of the SVBONY SV172 help during an observing session?\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"DAV-accordion-A\"\u003e\n\u003cp\u003eThe waterproof construction ensures that heavy dew, frost, or even light rain will not damage the heater strip or cause an electrical short. This provides peace of mind and reliable dew prevention no matter how damp the observing conditions become.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"DAV-specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSV172\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cul class=\"DAV-grid\"\u003e\n\u003cli class=\"DAV-grid-item\"\u003e\n\u003cdiv\u003e\n\u003cp class=\"DAV-item-title\"\u003eSV172 Dew Heater Strip (400mm)\u003c\/p\u003e\n\u003cp class=\"DAV-item-subtitle\"\u003e× 1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003ca href=\"https:\/\/davidastro.com\/pages\/svbony-warranty-policy\" rel=\"noopener\" target=\"_blank\"\u003eSVBONY Warranty Policy\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SVBONY","offers":[{"title":"Default Title","offer_id":52861264593181,"sku":"SV-W9132C","price":23.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/5280\/1565\/files\/SVBONY-SV172-Dew-Heater-Strip-400mm-for-Telescopes-and-Cameras-1_71850237-c7be-46f7-bb39-be7dc3ca9ccc.jpg?v=1788660748"}],"url":"https:\/\/davidastro.com\/collections\/dew-heaters-and-controllers.oembed?page=3","provider":"David Astro","version":"1.0","type":"link"}