Automotive Spark Plug Tester with Dual Holes and Protective Cover for 12V Gasoline Vehicles

This product can be used to test the spark plugs of 12mm diameter 12V gasoline vehicles. It is compatible with 99% of the spark plug tests for crankshaft engines and motorcycles on the market. The spark plug tester has a dual-hole test function, allowing you to quickly and accurately test the performance of a brand-new spark plug and a spark plug to be tested simultaneously.

The operating frequency of the spark plug tester is adjustable, ranging from 0 to 6000 rpm. By adjusting the working frequency through the rotary switch, you can test the performance and ignition strength of the spark plug as needed. The higher the frequency, the stronger the spark intensity.

Designed with a protective cover, this spark plug tester can block the current released during the test, preventing accidental electric shock and making it safer to use. The operation is straightforward - simply place the spark plug to be tested in the test hole, cover the protective cover, and connect the power supply to start the test. The product also features a power indicator and two high-voltage signal indicators, allowing you to intuitively observe the test status.

Constructed with high-quality thermoplastic polymer (ABS) material, the spark plug tester has good heat resistance and impact resistance, ensuring a longer service life. It is a versatile tool that can be used to test 99% of the spark plugs on the market for crankshaft engines and motorcycles.

For added convenience, the spark plug tester has an adjustable test hole height, enabling you to accommodate spark plugs of different lengths. The digital screen display provides clear and precise test results, making it easier to assess the condition of the spark plugs.

AUTOOL offers a 3-year warranty for this spark plug tester, covering any damages caused by non-human factors. If you have any needs or questions, you can contact the company, and they will respond within 24 hours.

In summary, the AUTOOL spark plug tester is a reliable and user-friendly tool that allows you to efficiently and accurately test the performance and ignition strength of spark plugs for your 12V gasoline vehicles, crankshaft engines, and motorcycles. Its adjustable features, protective design, and comprehensive warranty make it a valuable addition to your automotive maintenance toolkit.

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