Automobile Spark Plug Ignition Tester Tester Ignition System Tester Tester Tester Flashover Gauge Tester O9J1

Description 100% Brand New & Good Quality Material: aluminium 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 Fool-proof Engine Ignition Spark Tester