Temperature control
Evaporator fan control
Automatic/manual defrost by electric heater
Time/temp. seting to end defrost
Celsius/Fahrenheit degrees
Re-start delay 

Technical Data 
Range of temperature displayed :  －45～45℃(－40～120℉)
Range of set temperature: －45～45℃ (－40～120℉)
Accuracy:±1℃ (±2℉)
Compressor: N.O. 30A/250VAC
Defrost: N.O. 30A/250VAC
Evap. Fan: N.O. 30A/250VAC
Dimension:77(Length)×35(Width)×30(Depth)mm
Mounting hole dimension:71(Length)×29(Width)mm