This Moisture Sensor can be used to detect the moisture of soil or judge if there is water around the sensor, let the plants in your garden reach out for human help. They can be very to use, just insert it into the soil and then read it. If you are a gardener, you can use this sensor to know when your plants need to be watered. 

Features:

• Easy to Use
• 2.0cmX6.0cm grove module

Application Ideas:

• Botanical gardening
• Water sensor