Description:

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

Specification:

• Tester Bar Length: Approx. 5.3''
• Cable Length: Approx. 6.3''
• Material: Metal + Plastic

Package Includes:

• 1 x Spark Plug Tester