The HygroTherm is a terrarium Thermostat and Humidistat in one!

It controls up to 1000 watts of combined temperature and humidity control devices. It has a 2-in-1 Remote Temperature/Humidity Sensor with 5 foot cable.

The HygroTherm has a nighttime temperature drop feature controlled by a photocell, built-in memory which stores settings in case of power failure and an alarm that can be set to flash when the temperature or humidity reaches extreme high or low levels.

• Controls temperature by turning on/off heating devices in HEAT mode or by turning on/off cooling devices (e.g. fan) in COOL mode.
• Temperature control range is 50F to 122F (10C to 50C)
• Humidity control range: 15% to 95% RH (Relative Humidity)