SKU/Artículo: MKT-1976796_8001D7A3
Hilitand Soil Moisture Sensor DC12V Soil Moisture Sensor Relay Control Module Automatic Irrigation Switch Soil Tester
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0.33 kg
No
Nuevo
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- Hilitand Soil Moisture Sensor is a DC12V automatic irrigation switch with relay control module. It accurately tests soil moisture, automatically turns on off irrigation to keep plants healthy. Easy to install, suitable for home gardens, farms, and lawns. Saves time and effort for gardeners.
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This module can control the moisture of the soil in a wide range and adjust the control threshold by adjusting the potentiometer. If the humidity is lower than the set value, the relay is excited; if the moisture is higher than the set value, the relay is currentless. The high quality soil moisture sensor features a nickel surface, widened induction area, can improve conductivity and prevent rust problems when in contact with the ground to extend the life. It has time delay function, delay 3 to 5 seconds, when moisture is detected in the threshold state, the relay does not flicker. Adjusting the soil moisture control threshold by potentiometer can control soil moisture and automatically water vegetable garden, flower garden or pot.