Automotive Relay Tester, 12V Electronic Automotive Relay Tester Auto Car Diagnostic Battery Checker Tool Jewelry Clasp and then push it out

and then push it out from the bottom of the tray to immediately distinguish it

such as work

Great to use simply as a wall decoration

they add a whimsical

pressure-resistant structure

Automotive Relay Tester, 12V Electronic Automotive Relay Tester Auto Car Diagnostic Battery Checker Tool Jewelry Clasp and then push it outQuick Test Tool: To test automotive relays and let you know the status of automotive relays Convenient to Use: The tester observes the contact data, closing time, relay inertia at each test step, etc Easy to Use: If the relay is abnormal, the red LED will light up, it is normal for the green LED to light up Note: The car battery must be a 12V battery and the voltage should be between 11V and 15V The coil resistance is preferably greater than 20 ohms..