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Ignition Coil Tester Adjustable Spark Coil-on Tester Spark Plug Tester Coil-on Plug Ignition Spark Circuit Tester Autos Test Tool for Car Ignition Energy Automotive

<ul><li>Convenient design: handheld design makes it easy to carry and use anywhere, allowing you to test car spark plug voltage on the go</li><li>|Accurate measurement: provides precise voltage readings for car spark plugs, ensuring your engine runs smoothly and efficiently</li><li>|Multifunctional use: not only suitable for testing car spark plugs, but also for other circuits like batteries and alternators</li></ul>

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Description  The automotive spark plug tester pen is an essential tool for diagnosing ignition issues in vehicles. This handheld electric tester allows you to quickly and accurately check the condition of your car's spark plugs. Simply connect the tester to the spark plug wire and observe the indicator light. If the light flashes, the spark plug is functioning correctly. This tool is ideal for both professional mechanics and DIY enthusiasts.  Features  -Color:Black -Material:Copper -Size:11.50X2.50X2.50cm/4.52X0.98X0.98in-Convenient design: handheld design makes it easy to carry and use anywhere, allowing you to test car spark plug voltage on the go.-Accurate measurement: provides precise voltage readings for car spark plugs, ensuring your engine runs smoothly and efficiently.-Multifunctional use: not only suitable for testing car spark plugs, but also for other circuits like batteries and alternators.-Durable construction: built to last with sturdy materials, ensuring longterm use without easily getting damaged.-Userfriendly interface: simple and easytouse interface allows even those without professional knowledge to perform tests effortlessly.

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