12V Automotive Electronic Relay Tester With Clips - Electronic Relay Tester For Car Repair Ball Bearing while the reversible design provides

while the reversible design provides versatile styling options

make you feel sexy and fresh all day

temperature: -10℃-+60℃

not easy to turn color

gardening：Perfect for gift boxes

12V Automotive Electronic Relay Tester With Clips - Electronic Relay Tester For Car Repair Ball Bearing while the reversible design providesRelay tester that provides you with an indication of the general condition and operation of the most common automotive relays. Small size and compact structure, easy to carry and use. You can test anywhere as you like. The car battery should be 12V, the voltage should be between 11 and 15V. The coil resistance is preferably at least 20 ohms. If the relay is abnormal, the red LED will light up, it is normal for the green LED to light up. The tester