Features: Temperature control Evap.Fan Control Defrost by electric heater, hot gas Time, temp.setting to end defrost Celsius/ Fahrenheit degrees Value Storing/ Self Testing Technical data: Range of temperature display: 45^ 150 ( 40~ 150 ) Range of set temperature: 45^ 45 ( 40~ 113 ) Accuracy: ± 1.0 ( ± 1.8 ) Resolution: 0.1 / ( — 19.9^ 99.9 / ) Compressor: N.O. 16A/ 250VAC Defrost: N.O. 10A/ 250VAC Evap.Fan: N.O. 5A/ 250VAC Dimension: 77( Length) × 35( Width) × 60( Depth) mm Mounting hole dimension: 71( Length) × 29( Width) mm