The Car Relay Tester Universal 12V Automotive Relay Tester is a diagnostic tool designed to test the functionality of automotive relays. It is compatible with various vehicle types including ATVs, passenger vehicles, and heavy-duty/commercial vehicles. The tester is equipped with OBD interfaces including OBD, CAN, OBDII, and EOBD, allowing for easy detection of issues with the vehicle's relay system. With a manufacturer part number of br549 and made in China, this tool is a reliable option for troubleshooting and maintenance tasks in automotive repair and servicing. *NOT for use with all BMW relays*
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