Feature:1. TEMPERATURE CONTROLLER: Over temperature alarm compressor delay protection temperature controller, 4 way valve control, with stable performance and safe operation.2. GOOD STABILITY: Independent research and development software system, the temperature controller is safe and stable, with good interference resistance.3. HIGH PERFORMANCE: The electronic temperature controller has a range of -45-80, with high resolution and accuracy, which has a wide range of applications.4. MODE SWITCHING: The controller supports hot and cold mode switching, can switch temperature control mode, suitable for different scene requirements.5. ABS SHELL: The thermostat shell is made of ABS material, which has light weight, good toughness, corrosion resistance and long service life.Specification:Item Type: Temperature ControllerMaterial: ABSWorking Voltage: 220V AC 10%, 50/60HZOutput Load: Compressor relay 16A 220VAC, 4 way valve 5A 220VACPower Consumption: 3WWorking Environment: -10-50, RH90%Control Range: -45-80Resolution: 0.1Accuracy: 0.5Input Signal: 1 way temperature sensor.Package List:1 x Temperature Controller 1 x Probe WiringNote:1. The power supply voltage should be consistent with the voltage marked on the machine, and the deviation between the power supply voltage and the rated voltage value should not be greater than 10%.2. The sensor should keep an appropriate distance from the power cord, and try to avoid contact or approach.3. Strictly distinguish the sensor, power line and output relay interface.4. Pay attention to the correct operation.