The M452 Temperature Humidity Thermometer And Hygrometer Controller Module Digital Display. It has a very High Accuracy Dual Output Automatic Constant Temperature And Humidity Control Board.
Humidity Control
- 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
Temperature Control
- Setting the temperature +: Normal display mode, long-press the + key for 3 seconds, start temperature numerical flashing, press the + / – key setting values, the wrong operation after 5 seconds, automatically return to detect temperature display
- Setting the temperature – :Normal display mode, long press – button for 3 seconds, stop numerical flashing temperature, press the + / – key set value
- Restore the factory Settings: At the same time long press temperature, and humidity + key for 3 seconds, digital display, 888, 888
- Setting the start temperature: Long press the + key, start the flashing temperature, set start temperature by + / – key
- Setting Stop temperature: long press – button, stop flashing temperature, set stop temperature by + / – key
Package Includes:
1 x M452 Temperature Humidity Thermometer And Hygrometer Controller Module