Feature

●Comparator using LM393 chip, stable performance
●Equipped with a fixed bolt hole for easy installation
●This is a simple water sensor that can be used to detect soil water, and when soil water is lacking, the module will output a level but the output is low. Use this sensor to create an automatic watering device to keep your garden out of control
●Adjustable sensitivity (blue digital potentiometer adjustment)
●Module output mode, digital output is simple, more accurate analog output


Description

5 Soil Moisture Sensor Module Soil Hygrometer Humidity Detection Sensor for Automatic Sprinkage System forArduino Soil Hygrometer Sensor
Features:
Comparator using LM393 chip, stable performance
Includes a fixed bolt hole for easy installation.
Adjustable sensitivity (blue digital potentiometer adjustment)
Module output mode, digital output is simple, more accurate analog output.
This is a simple water sensor that can be used to detect soil water, and when soil water is lacking, the module will output a level but the output is low. Use this sensor to create an automatic watering device to keep your garden out of control.

Specifications:
Material: Plastic
Size: As the picture shows

Package Includes:
1 Set Soil Moisture Sensor

Note:
Due to manual measurement, please kindly allow 1-2cm discrepancy. Please do not mind before ordering.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.