Automotive Relay Tester 12V Car Battery Voltage Checker LED Indicator
Automotive Relay Tester 12V Car Battery Voltage Checker LED Indicator
USD 8.75 USD
Specifications
| Brand | Unbranded |
| Warranty | No Warranty |
| Unit Type | Unit |
| Country Of Origin | China |
Check the relay before plugging into the tester. If it's a 4 pin relay,select"4 pin" on the tester.If it's a 5 pin relay, select"5 pin"on the tester. Tester will light the GREEN LED if the test passed, if not light the RED LED.
