ourantools Car Spark Plug Tester with Adjustable 5 Holes and Digital Screen, 110V/220V AUTOOL SPT360 Motorcycle Automotive Ignition Plug Detector Analyzer

Introducing the AUTOOL Car Spark Plug Tester, the ultimate tool for testing the performance and strength of spark plugs. With our digital high frequency tester, you can easily compare and test spark plugs to accurately judge their performance. Never doubt the quality of your spark plugs again!

Featuring 5 testing holes, our car spark plug detector allows you to test 5 spark plugs simultaneously, improving your testing efficiency and saving you valuable time and money. It is compatible with most crankshaft engines and motorcycle 11mm spark plugs, making it a versatile tool for multiple purposes.

Unlike other products in the market, our tester can simulate real speed with an operating frequency of up to 9000 rpm. This high accuracy simulation greatly improves the overall test accuracy and work efficiency, ensuring you get reliable results every time you use it.

With its digital display screen and user-friendly up and down buttons, our spark tester provides more precise and convenient control. Each test hole has a corresponding indicator light that shows the status of the spark plug, allowing for quick and easy identification.

As a mark of our confidence in the product, we offer a three-year warranty on the main unit and a one-year warranty for accessories. You can rest assured that our after-sales technical team will assist you with any product problems you may encounter.

Experience the power of accurate spark plug testing with the AUTOOL Car Spark Plug Tester today. Don't settle for guesswork when it comes to your vehicle's performance. Invest in the best and keep your engine running smoothly.