Adjustable Spark Plug Tester, Online Ignition Engine Spark Plug Detector

General description Adjustable Spark Plug Tester is designed to diagnose ignition issues in engines. It allows users to test for lack of ignition conditions and intuitively understand the operation of the ignition coil. This tool is essential for identifying problems such as dirty spark plugs, faulty points, and bad cables or connections. Technical specifications Material: Metal Diameter: 22 mm Length: 115 mm Installation Mounting with screws to adjust the spark gap quickly and easily. Usage Tests the quality of the ignition coil based on spark color and spark gap distance. Connects securely to ground using crocodile clips. Prevents the ignition coil from igniting and burning out. Other information Package Includes: 1 x Candle Tester Please allow 1-2 cm difference due to manual measurement. There could be slight differences in the color tone of the pictures and the actual item.