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Set of 2 Adjustable Spark Plug Testers for Small Engines
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Category: ancel spark plug tester

About this item
- 【Instructions】Ground the clip onto the engine. Connect the other end to the spark plug wire. Check the spark length through the small window. A longer spark gap indicates a more robust coil.
- The spark plug tester for small engines displays scale values in white font in the viewing area for easy visibility when measuring gap values at 10k, 20k, 30k, and 40k ohms. White lettering is used to improve the readability of the measurements.
- 【Widely Used】The standard plug wire tip is detachable, allowing the tester to be used on small engines and select motorcycles.
- 【Improved and Quicker】This exceptional spark plug tester is specifically designed to be compatible with a diverse array of automotive ignition systems. It serves as an excellent tool for automotive maintenance, inspections of small engines, ignition coil testing, and lawn mower upkeep, enabling you to quickly identify weak sparks in just minutes. It is easy to operate and ideal for diagnosing no-start issues.
- 【Specifications】Length: 115mm / 4.53in; Diameter: 22mm / 0.87in; Cable Length: 520mm / 20.47in; Color: Black; Weight: 96g / 3.39oz







