Specifications:
Temperature range: -55-120 ℃
Control temperature accuracy: 0.1℃
Display color: red and blue
Power supply voltage: 12V
Data Save: Yes
Relay: 20A
Size: 79 x 43 x 26mm
Hole size: 74 x 39mm
Features:
Can select cooling or heating working mode.
Set highest/ lowest upper limit temp to avoid accident.
Automatically start cooling or heating for constant temperature.
Temperature calibration, you can calibrate temp according to requirement.
High temp alarm, when measure temp reach to the setting temp, controller will alarm.

Package List:
1 x Digital Thermostat Temperature Alarm Controller Sensor