XH-M452 Thermostat Temperature Humidity Control Thermometer Hygrometer Controller Module DC 12V LED Digital Display Dual Output

Descriptions: Power supply: DC 12V Temperature measurement range: -40~120° Humidity range: 0~100%RH Control precision: 0.1°  0.1%RH Test probe: Integrated sensor output: 10A delay Size: 65*55*28mm Temperature control: 1. Set the temperature + : Normal display mode, long press the + key for 3 seconds, start temperature numerical flashing, press the + / - key setting values, wrong operation after 5 seconds, automatically return to detect temperature display 2. Set the temperature - : Normal display mode, long press - button for 3 seconds, stop numerical flashing temperature, press the + / - key set value 3. Restore the factory Settings: At the same time long press temperature, and humidity + key for 3 seconds, digital display, 888, 888 Set the start temperature:Long press the + key, start the flashing temperature, set start temperature by + / - key Set Stop Temperature: long press - button, stop flashing temperature, set stop temperature by + / - key Humidity Setting: Set to start humidity: long press the + key, start the humidity value flashing, set by + / - key launch humidity value Set stop humidity: long press - to stop humidity value, set by + / - key to stop the humidity value Fault code: display LLL mean the sensor fault display HHH mean  Test temperature exceed the range of measurement Package Included: 1 x XH-M452 Thermostat Temperature Humidity Control Thermometer Hygrometer Controller Module Dual Output DC 12V LED Digital Display