Capacitive soil moisture levels, capacitive soil sensors have become a popular choice due to their non-invasive measurement technique, which minimizes disturbance to the soil. Unlike their resistive counterparts, capacitive soil sensors measure the dielectric permittivity of the soil, a property that changes with moisture content, without needing to be inserted directly into the soil. This method not only provides more accurate and stable readings over time but also significantly reduces the risk of corrosion, a common issue with resistive sensors that operate by being in direct contact with potentially corrosive soil element.
Features :
Product Includes:
1 x Capacitive Soil Moisture Sensor
1 x Analog Sensor Cable
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