SPARK PLUG Tester Ignition System Coil Engine In Line Auto Diagnostic Test Tools
Material: aluminium

Color: Black

Must-have diagnostic tool for any engine with a spark plug

When engine won't start, gives instant answer to 'does it have spark?'

Simple to use - just remove rubber boot from spark plug, insert tester & place tester boot on plug

Turn the engine over - if ignition is being sent to the cylinder, light in tester glows

Great time and frustration-saver with cars, motorcycles, boats, chainsaws, lawn mowers & more

Size:29.3cm/11.54"

Package includes:

1 x Fool-proof Engine Ignition Spark Tester
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