Sell Ready Stock/◎❍☼12V 20A W3230 LCD Digital Thermostat Temperature Controller Meter Regulator High Temp best price

Description 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. Specification: 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 * 43 * 26mm. Hole size: 74 * 39 MM. Note: There might be a bit color distortions due to different computer resolutions. There might be size errors due to different computer resolutions. Package include: 1 * W3230 meter. huiteni