Dew Heater Controllers

  • DewMaster

    DewMaster DewMaster was made for the visual astronomer. Connect up to five dew heaters and control them individually using PWM duty cycle. Full digital operation and [...]

  • DewZap

    DewZap Our Dual Channel Dew Heater Controller, offers a straightforward and efficient solution to combat dew-related issues during extended astronomical observations. This compact yet powerful device [...]