SPT101 Spark Plug Tester, Automotive Engine Ignition Plug Analyzer, 0-6000rpm Spark Plug with Dual Hole 12MM Plug -

【Wide Application】 12V gasoline vehicle spark plugs, input voltage 100V-240V. Used to test 12V gasoline vehicle spark plugs (12mm diameter). Universal for testing spark plugs in crankshaft engines and motorcycles. 【Humanized Design】 To make the process safer, the spark plug tester comes with the latest car spark tester with a special protective cover design. Cover the protective cover before use to ensure operator safety during testing and visually observe the test results. 【Why do you need it?】 By comparing the ignition intensity of two spark plugs, you can assess the performance and ignition intensity of the spark plugs and replace broken spark plugs in a timely manner. The protective cover design prevents the risk of electric shock during testing, effectively ensuring your safety during operation. 【Easy Plug and Play】This automotive spark tester is easy to use; simply connect the adapter and start immediately. You can adjust the operating frequency within a range of 0~6000 rpm. The spark plug tester can also simulate engine operation, restoring the car's starting function for better spark plug testing. 【Time Saving and Efficient】The operating principle of this car spark plug tester is to test spark plug performance by simulating engine operation. Suitable for spark plugs in most 12V gasoline cars. 【High Quality】Made of durable ABS material, which is shock-resistant and heat-resistant. Lightweight and portable, it can be stored in a repair kit for extended periods.

Simultaneous Dual-Hole Testing