This simple and practical dual-channel dew heater controller is designed to operate up to four dew heaters simultaneously on two independently-controlled channels.
Control is manual, with rotary knobs allowing infinite control between 'OFF' and 'HI' (full power). A main power LED indicates the power supply to the device and two further LEDs are illuminated when each channel is switched on.
A standard car-style cigar lighter plug provides power via the built-in power cable.
Box opened - Perfect condition (unused)