About This Item

• Welding 5V Relay, Working Voltage Is 5V; Welding 12V Relay, Working Voltage Is 12V
• Load: 250V 10A Ac Or 30V 10A Dc (Currents Below This Range Can Be Used);
• The Soil Moisture Control Threshold Can Be Adjusted Through The Potentiometer, Which Can Automatically Water The Vegetable Gardens And Gardens
• With Delay Function, 3 To 5 Seconds, When The Humidity Is Detected In A Critical State, The Relay Will Not Frequently Operate And Reset;
• Sensitivity Can Be Adjusted, Adjust The Potentiometer Knob Clockwise To Increase The Sensitivity;