This automotive fault detection device is for anyone involved in car maintenance and repair. It allows for the thorough testing of systems, helping to identify and issues quickly and efficiently. The tool includes a universal simulator that can be used to test the system without deploying the actual , reducing the risk of accidental deployment. Its design ensures reliable performance, making it a trusted tool for automotive professionals. Features -Color:Black -Material:ABS, copper -Size:5.00X1.80X0.90cm/1.97X0.71X0.35in -Efficiency enhancement: replace traditional testing tools with this efficient alternative for quicker and more convenient car maintenance. -Versatile application: suitable for a wide range of automotive parts, this universal tool can be used across different vehicle types. -Reliable results: the universal resistor ensures accurate and reliable test outcomes, providing dependable . -Ease of operation: this simulator is easy to use, allowing for easy testing without the need for skills. -Multifunctional design: for various repair needs, this tool's multifunctional capabilities make it indispensable for comprehensive automotive maintenance. Package list: 3 tester