Adjustable Spark Plug Tester, Online Ignition Engine Spark Plug Detector

General description Tests for lack of ignition condition and allows for an intuitive understanding of the ignition coil's operation. This adjustable spark plug tester features a highly visible white inscription for easy reading of the measurement gap. By observing the spark color and gap distance, users can assess the quality of the ignition coil. It is designed to prevent the ignition coil from igniting and burning out, making it a valuable tool for diagnosing issues 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 Connect crocodile clips securely to ground. Use to identify ignition issues such as dirty spark plugs and faulty connections. 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.