XH-M214 Soil moisture controller module digital display

XH-M214 Soil moisture controller module digital display Introduction: The probe can be inserted directly into the soil. This is a digital display of soil moisture. When the humidity is lower than the set value, start the pump to start watering, and stop watering when the humidity reaches the set value. The operation is very simple. Description: Working voltage: DC 12V Control current: 0-10A Humidity range: 20-99% RH Control accuracy: 1% RH Size: 52*43*16mm Product weight: about 28g Precautions: การใช้งาน XH-M214