NEW Without packaging or instructions. The Aermotor Automotive Relay Tester is a small handheld DIY tool designed for diagnosing 4 and 5 pin 12V auto relays in passenger vehicles. It features an analog display for easy reading and is manufactured in China. This unit is essential for electricians and car enthusiasts looking to troubleshoot and test the functionality of automotive relays efficiently. With its compact size and reliable performance, this diagnostic tool is a valuable addition to any toolkit for vehicle maintenance and repair.
