Soil Moisture Sensor Module

About this product

Resistive soil moisture sensor module with two probes that measures water content by detecting electrical resistance between probes. Outputs analog voltage proportional to moisture level. Suited for plant watering systems, garden monitoring, and IoT environmental sensing projects.

Ultrasonic, IR, temperature, humidity, motion, current, camera and RF sensor modules - plus relay, logic-level and breakout boards for prototyping and production.

Need a datasheet, a substitute, or bulk pricing? Mention it in your quote request and we'll reply with options.

Specifications

Operating Voltage

3.3V to 5V DC

Output Voltage

0V to 4.2V (analog)

Operating Current

35mA

Interface

3-pin analog (GND, VCC, AOUT)

Dimensions

60 x 20 x 5mm

Surface Finish

Immersion Gold (ENIG) for oxidation resistance