Features
1 Temperature display
2 Automatic heating&refrigerating
3 Autoumatic temperature control
4 Light control/self testing

Technical Data
1 Range of temperature displayed:－45℃~45℃
2 Range of temperature:－45℃~45℃
3 Accuracy:±1℃ 
4 Refrigerating: N.O. 20A/250VAC
5 Heating: N.O. 10A/250VAC
6 Light:N.O. 5A/250VAC
7 Dimention:77(Length)x35(Width)x60(Depth)mm
8 Mounting hole dimention:71(Length)x29(Width)mm