Inline Spark Plug Tester Plug Engine Ignition Tester Ignition Spark Plug Tester Wire Inline Diagnostic Tools Fit for Small Engine Car Lawn Mower Chainsaw
- [High quality material]: The external part of the inline spark plug tester is made of high-quality plastic with high hardness, and the internal pure....
- [Practical diagnostic tools]: Quickly diagnose problems. The engine spark tester is a diagnostic tool for any engine with spark plugs. It can quickly....
- [Easy to use]: 1. Turn off the engine and disassemble the spark plug coil. 2. Connect the black leather of the tester to the spark plug. 3. Connect....
- [Light indication]: The indicator of spark plug light detector is inconsistent and sparks, so that you are protected from the influence of current.
- [Scope of application]: The spark tester probe is suitable for testing and troubleshooting small or large internal / external engines, such as....