DFRobot Gravity Moisture Sensor - Corrosion Resistant

The Gravity Moisture Sensor - Corrosion Resistant measures soil mositure levels by capacitive sensing, rather than resistive sensing like other types of moisture sensor. It is made of a corrosion resistant materal giving it a long service life. Insert it into soil and impress your friends with the real-time soil moisture data! Supports Gravity 3-Pin Interface; Analog Output; Includes an on-board voltage regulator; Compatible with low-voltage MCUs