WW Astro secondary mirror dew heater (S)
Dew heater for secondary mirror - small
NOTE: Sirius Optics recommends that any dew heater strap or heated dew shield be connected to a dual channel dew controller and not directly to 12V.
This allows the user to regulate the current and temperature of the dew heater strap or dew shield.
The recommended control unit is the Astrozap Dual Channel Dew Controller (Product No. 124474)
WW Astro dew heater designed for a secondary mirror on 1.25" stalk. Works with 12V power supply and produces 2.2W of power. Comes with 2m silicone cable. Made with simple design, but good quality materials and finishing. Its main advantage is its low power consumption. It is compatible with popular controllers. Easily wrapped and held in place with a stretch velcro tab. RCA connection