DC 12V Digital Display Adjustable Microcomputer Electronic Thermostat Intelligent Temperature Controller Switch with NTC Waterproof Sensor Probe

Specification: Input Voltage: DC12V Temperature Measurement Range: - 50?~110 ? Resolution Ratio: -9.9?-99.9?--0.1?  other temperature intervals--1? Measurement Precision: 0.1 ? Control Precision: 0.1 ? Return Difference Precision: 0.1 ? Refresh Rate: 0.5 S High-temperature Protection: 0-110 ? Measurement Input: NTC (10K 0. 5%) waterproof sensor Output: 20A Relay Temperature Requirement: -10 ?~60 ? Machine Power Consumption: static current ? 35MA, pickup current ? 65MA Weight: 33g / 1.2oz (approx.) Control the refrigeration equipment 1: Please set into C mode in the code P0: 2:In the case of manifesting the actual temperature you should press the key SET, and the following digital of setting text will flash, then press C/F (+) and SET (-) to set the stop cooling temperature, after setting please wait for 3 seconds, it will automatically confirm to return. 3:Return difference setting: Firstly please press the key SET for five seconds all the time, and it will enter the setting main menu, secondly press STC (+)and C / F (-) to switch into P1, when switching into P1,please press STC (+) and C / f (-)once at the time, the P0figure will flash, then please press STC(+)and C / f (-)to set to difference value(return difference means that you should add several degrees to start, for instance, if the it stops when the stop setting temperature is 25 degrees, you should need to set the cooling temperature to 28 degrees, the value in the code P1should be set 3 degrees, so the return difference value is 3 degrees),after finishing that, finally please press STC(+) C/F (-) at the same time to confirm. 4:The above steps are set up, the data is automatically saved, and the final result is, in the control of refrigeration equipment, higher than28 degrees to start the refrigeration, refrigeration to 25degrees to stop.