Professional Car Spark Plug Tester Accurate Universal Spark Tester Inline Spark Plug Detector Car

Label:Yes Package includes:1Pc Car Spark Plug Tester Material:Metal;ABS Type:Car Spark Plug Tester Size:12x6.7cm(4.72x2.64in) Colors:Black

Quickly diagnose ignition system problems, lack or no spark condition. Easily test ignition circuit continuity at each cylinder. Find dirty spark plugs, defective points, bad cables or connections, etc. The tool connects between the spark plug and the plug wire. Great for shooting all internal combustion engines. Note: 1.Due to the different display settings, the real product may have a little color error 2.The size is manually measured, there is a slight error, please understand