Check on your car relay anywhere and anytime with this compact checker!
Simply clip the clasps on the power source, plug in your relays to check on their status in one press! Green LED lights indicates normal functioning and the red lights indicates malfunctioning for an easy checking!
Make relay checking easier and faster with this simple tester! This detector can check on the relay contact status through the car battery to the relay coil!
This detector can be applied for 4-pinned or 5-pinned relays with a simple switch!
With rubber sleeved battery clip and safe secured connector, this indicator is built to provide you an effortless relay testing with maximum safety!