Temperature Measurement Range: -40℃~120℃. Set the temperature : Normal display mode, long press the key for 3 seconds, start temperature numerical flashing, press the / – key to set values. If you do wrong operation ,it will return to detect temperature display automatically after 5 seconds . Set the temperature – : Normal display mode, long press – button for 3 seconds, stop numerical flashing temperature, press the / – key to set value. Restore the factory Settings: At the same time long press temperature, and humidity key for 3 seconds, digital display, 888, 888. Output: 10A delay Power Supply: DC 12V Size: 65mm*55mm*28mm Humidity Range:0~100%RH Test Probe: Integrated sensor Controller Precision:0.1℃ 0.1%RH Package Included: 1 x XH-M452 Thermostat Temperature Humidity Thermometer Hygrometer DC 12V LED Digital Display Dual Outputs Controller Module
