This OBD2 breakout box designed for diagnosing the 12V car OBDII data line. It provides easy access to the vehicle's OBDII system. The LED light in the input socket can quickly display whether the power and ground of the OBDII interface on the vehicle are normal.
The 12V Car Relay Tester is a diagnostic tool designed specifically for passenger vehicles. With an LED indicator, this tester is capable of easily detecting issues with 4 and 5 pin automotive relays. Made in China, this reliable tool also comes with a user guide to assist with proper usage and interpretation of test results. Perfect for troubleshooting and maintenance tasks, this 12V car relay tester is an essential accessory for any auto mechanic or vehicle owner looking to ensure optimal electrical functionality.
Tester: 4.33in/110mm (L) × 2.24in/57mm (W) × 1.06in/27mm (H). Test : Press the “TEST” button. Insert Relay : Place the relay into the corresponding 4-pin or 5-pin slot (switch the toggle as needed).
MICTUNING 4 and 7 Pin Trailer Plug Tester, Multi-Function7 Way Blade & 4 Pin Flat Trailer Light Circuit Tester with 6 LED Indicators for RV Truck Trailer Socket Tester. 2 in 1 Trailer Light Tester - Combines both 4 way circuit tester and 7 way trailer light tester, it's able to test both 4-pin and 7-pin connectors.
Car Key Test Coil, 2 PCS Automotive Induction Signal Detection Card, Car Key Lock Chip Coil Tester, Anti-Theft Auto Diagnostic Tool, Automatic Induction Signal Detector, Fast Checking. 【Principle of Use】: ① Put the inductor coil close to the ignition switch ② Pass the key through the inductor coil, insert the ignition lock, and turn the key.
The Automotive Electronic Relay Tester is a universal 12-volt unit designed for passenger vehicles. It features LED indicators for easy testing of relays and components. The tester comes with a user guide and is a valuable tool for diagnosing electrical issues in cars. Made in China, this unit is reliable for troubleshooting automotive electrical systems.
1 Car Relay Tester. Real color may slightly different from pictures due to computer screen's.
Easily check the health and functionality of your automotive relays with the Relay Tester. Designed for fast, accurate results, this tool provides clear LED indications to confirm whether a relay is functioning correctly.
New Universal Automotive Electronic Relay Tester 12V Car Relay Tester with LED Indicator. New Automotive Electronic Relay Car Relay Tester Universal 12V LED Indicator. Universal 12V automotive relay tester compatible with most vehicle relays.
Test your vehicle relays quickly and easily with this 2025 newest 12V automotive relay tester. 2025 Newest Automotive Relay Tester 12V Car Relay Circuit Diagnostic Tool 4Pin/5Pin. • 1 x Automotive Relay Tester.