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.

Specifications:

• Temperature range: -55-120 ℃

• Control temperature accuracy: 0.1 ℃

• Display color: red and blue

• Power supply voltage: 12V

• Data Save: Yes

• Relay: 20A

• Dimensions: 79 X 43 X 26 MM

• Hole size: 74 X 39 MM

Package include:

• 1PCS X Digital Thermostat Temperature Alarm Controller Sensor