Features:
100% Brand new and high quality!
Sensor suitable for testing soil moisture
Module blue potentiometer for adjusting the threshold of soil moisture， counterclockwise regulation 

Specifications:
Voltage: 12V DC
Input current: More than 100mA
Load: 250V 10A AC or DC 30V 10A (less than the current in this range can be used)
Size: 50mm x 25mm
Color: Blue

Package includes:
1 x 12V Soil Moisture Monitoring Module