[High-Quality Materials]: The car relay tester is made of high-quality plastic and metal, which is durable, accurate in detection, good in performance, and can be used for a long time.
[Product Function]: The car relay tester can be used to check the condition of the car relay. The green light on the tester indicates that the relay is normal, and the red light indicates that the relay is abnormal.
[Easy to Carry]: The car relay tester is small and flexible, easy to carry with you, and can quickly and easily diagnose the car relay, which is very practical.
[Package Contains]: The package contains 1 car relay tester, which is economical and affordable, safe and guaranteed, accurate in testing, and can be quickly evaluated.
[Wide Application]: The car relay tester is suitable for most cars, trucks, motorcycles, RVs, etc., used to detect relays and provide convenient and intuitive diagnostic methods.