DC 12V 20A LCD Digital Thermostat Temperature Controller Meter Regulator W3230 NO

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.

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