Universal Electronic Automotive Relay Tester Battery Checker for Cars Auto New
1 x Relay Tester. If the relay is abnormal the red LED will light, it's normal the green LED will light. The coil resistance is preferably above or equal 20 ohms. 15mm Hubcentric Wheel Spacers 72.6 5x120 PCD & Bolts Black for BMW E46 E60 E92.