Technical Data1 Range of temperature displayed : -45~45℃2 Set.temp.range for keeping-fresh: -10~20℃3 Set.temp.range for refrigeration: -35~10℃4 Accuracy:±1℃ 5 Compressor: N.O. 20A/250VAC6 Dimension:190(Length)×70(Width)×60(Depth)mm7 Mounting hole dimension:171(Length)×58(Width)mm8 Relay output :1HP(compressor)