for time and/or termperature controlled switching:
:: Timeswitch mode: 3 different turn-on/off times in 24 hours
:: Thermostat mode: termperature adjustable in 1°C steps between 0°C and 40°C
:: Temperature/Timeswitch mode: combination between timeswitch and thermostat

:: 130 x 55 x 77 mm, 225g
:: 1m waterproof cable sensor
:: 1 battery "AAA" included

For more info ...Instructions