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[becourange]Spark Plug Tester Ignition System Coil Engine In Line Auto Diagnostic Test Tool
Introduction :
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
Package includes: 1 x Engine Ignition Spark Tester