Description

This is a new type of waterproof soil moisture sensor introduced by DFRobot. Compared with the previous version of the soil moisture sensor, it has increased waterproof performance, optimized corrosion resistance, increased plate length and optimized circuit performance. Compared with the resistive sensor, the capacitive soil moisture sensor solves the problem that the resistive sensor is easily corroded, and can be inserted into the soil for a long time without being corroded. The sensor has increased waterproof performance, and the sensor can still be used normally after being immersed in water; the length of the capacitive electrode plate is increased, and the soil moisture information can be measured more accurately.

Specifications