Dual Hole Spark Plug Tester for 12V Gasoline Vehicles Color:Gray No more manual footage deletion

No more manual footage deletion

ventilated place

Material: Silk Fabric and Foam

For a dependable

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Dual Hole Spark Plug Tester for 12V Gasoline Vehicles Color:Gray No more manual footage deletionKEY FEATURES WHY DO YOU NEED IT Designed to test spark plug performance and its ignition intensity, this tool helps you quickly determine if engine damage is caused by faulty spark plugs. WIDE COMPATIBILITY This tester can be used to test 12V gasoline engines with a spark plug diameter of 12mm. It is compatible with most crankshaft engines and motorcycle spark plugs on the market. DUAL PLUG TESTING SAVES TIME You can test two spark plugs