XLX XH-M452 Temperature Humidity Control Module DC 12V LED Digital Display Thermometer Hygrometer Controller High Precision Double Output Automatic Constant Temperature and Humidity Control Board

Features:  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 Temperature Measurement Range: -40?~120? Package including? 1pcs temperature humidity Control Module Instructions for use: 1. Set the temperature (+): Normal display mode, long press the (+) key for 3 seconds, start temperature numerical flashing, press the + / - key setting values. Incorrect 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 is 888888. 4. Set the start temperature: Long press the (+) key, start the flashing temperature, set start temperature by + / - key. 5. Set stop temperature: Long press (-) button, stop flashing temperature, set stop temperature by + / - key. 6. Set to start humidity: Long press the (+) key, start the humidity value flashing, set by + / - key launch humidity value. 7. Set stop humidity: long press (-) to stop humidity value, set by + / - key to stop the humidity value.