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 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!