Car Relay Tester BJ-707 Type Detector Automobile Maintenance & Repair Tools

Product information:
It can quickly detect whether the relay is normal. When using a simple test, it needs to be connected to the 11V-15V battery of the car. The tester will automatically detect the foot position, the release time of the action and the consistency of the relay in each test stage.
If the tester lights up the green light, the relay is normal, and the red light indicates that the relay is abnormal.