MAC AFRIC 4-IN-1 Multi-Function Automotive Tester

This tool is designed for line detection without the need to remove the plastic cover, making it very convenient for inspection. It features an LED bulb design that can be used for illumination. It also offers a light test function that eliminates the necessity to remove the exterior plastic cover, allowing for direct measurements with the front-end probe. The device includes a pulse signal detection function. Additionally, it provides LED polarity judgment.