Digital Thermostat Hygrostat Temperature Humidity Controller AC 110V 220V DC12-24V Regulator Heating Cooling Control ECS-961NEO ECS-961neo has sensor for the room and with1A(max) relay control the compressor; it has a very big display screen with the compressor and defrost indicator light which help the user check the statues of the refrigeration units easily., Weight: 164.0 pounds, Manufacturer: IJSDNVJNDX