XH-M452 Temperature and Humidity Controller Module

QUICK OVERVIEW Power supply: DC 12VTemperature measurement range:-40~120???Humidity range???0~100%RHControl precision???0.1??? 0.1%RHTest probe???Integrated sensor Get the all-new DC 12V XH-M452 Temperature And Humidity 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 valueSet 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 displaySetting the temperature – :Normal display mode, long press – button for 3 seconds, stop numerical flashing temperature, press the + / – key set valueRestore the factory Settings: At the same time long press temperature, and humidity + key for 3 seconds, digital display, 888, 888Setting the start temperature: Long press the + key, start the flashing temperature, set start temperature by + / – keySetting Stop temperature: long press – button, stop flashing temperature, set stop temperature by + / – key