Relay Tester
Product Information:12V electric vehicle relay tester battery diagnostic tool bayonet pin relay detector.The Relay Tester is a quick test tool for testing automotive relays so you can see the status of your car's relays. The tester will observe the contact data, closure time, relay inertia, etc. for each test phaseIf the test passes, the green light is on; if the test fails, the red light is on. Features:The Relay Tester is designed to test the condition of automotive relays.Test to properly control the opening and closing of the relay. If the relay is abnormal, the red LED will be on, this is normal, and the green LED will be on. Provide convenient and intuitive diagnosis, saving time and economy. Small size, compact structure, easy to carry, you can test anywhere.