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 [...]

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  • DewZap

    DewZap DewZap is our Dual Channel Dew Heater Controller. Simple to use, powerful and very compact is your best companion against the dew during long astro [...]

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