Red LED lights up: heating device is powered. Blue LED lights up: set temperature has been reached and heating device is no longer powered.

The recessed dial of the thermostat will prevent accidental temperature change if the device is being handled. The Thermostat comes with a power-cord with grounded plug & receptacle for increased safety and to allow the use of a power outlet strip. The waterproof remote sensor can be safely used in highly moist terrariums and aquatic environments.

Simply connect your Heat Mat, Heat Cable, Ceramic Heater or Incandescent Heat Bulb to the Exo Terra Thermostat, set the preferred temperature and place the heat sensor in the desired spot.