Main Function
Fahrenheit and Celsius Display Can Be Choose
Setting High and Low Temperature Alarm Output
Control the Temperature by Setting the Temperature Set Value and the Difference Value
Temperature Calibrating
Refrigerating control output delay protection
Alarm When Temperature Exceeds the Limit or When Sensor Error 

Mounting dimension
Front Panel Size: 75(L)*34.5(W)mm
Mounting Size: 71(L)*29(W)mm
Product Size:75(L)*34.5(W)*85(H)mm
Sensor Length: 2m (include the probe) 

Technical Parameter
Temperature Measuring Range: -50-210 Degree F / -50 oC-99 Degree C
Resolution:0.1 Degree F/ 0.1 Degree C
Accuracy: ±1 Degree F(-50 -160 Degree F)/ ±1 Degree C(-50 -70 Degree C)
Power Supply: 220V AC 50Hz/60Hz
Power Consumption: <3W
Sensor: NTC Sensor
Relay Contact Capacity: Cooling (10A/250VAC)/ Heating (10A/250VAC);
Ambient Temperature: 0 -60 Degree C
Storage Temperature: -30 -75 Degree C
Relative Humidity: 20-85% (No Condensate)