Specification:Housing: self extinguishing 75x38x70mm ABSMounting: panel mounting in a 71x29mm panel cut-outAmbient Temperature: -20-55CHumidity: 10-90% (no condensing)Display: 3-digit red LEDPower supply: 220VAC(110VAC)/50Hz(60Hz)Temperature range: -40~60C(-40~140F)Sensor: 1NTCResolution: 0.1Function: Temperature display/Compressor control/ Time defrostRelay Output: Relay for heating or cooling 16A. Sense length: Standard 2m (Optional)

refrigerator temperture controller