Spark Plug Tester Tool for Car Vehicles Automotive Ignition Testers

Dual Holes Spark Plug Tester: Efficient and Versatile This spark plug tester is designed with two spark plug sockets, allowing you to test two spark plugs simultaneously. By comparing the spark intensity of the two plugs, you can assess their performance and ignition intensity, making it easier to identify and replace any malfunctioning ones.

Wide Testing Frequency Range The engine ignition coil tester boasts a testing frequency range of 0-6000 rpm, enabling you to simulate the actual working conditions of the engine accurately. The higher the frequency, the stronger the spark intensity, providing you with a clearer view of the sparks, especially in dark environments. However, it is not recommended to use this spark plug tester in bright surroundings.

Compatibility: Vehicles and Spark Plugs This automotive ignition tester is widely compatible with 12V gasoline vehicles, including crankshaft engines and motorcycles. Additionally, the spark plug tester tool can accommodate all spark plugs with a diameter not exceeding 12mm. If the spark plug diameter is 12mm, it will fit the tester's aperture perfectly. If the diameter is less than 12mm, there may be a slight gap between the tester and the aperture, but this will not affect the testing process. To ensure a more stable fit, you can add two limit washers.

Ease of Use Using this spark plug tester is straightforward. Simply insert the spark plugs into the test holes, and then rotate the frequency knob to observe the performance of the spark plugs at each frequency. This allows you to check whether the spark plugs are functioning correctly or need to be replaced.

In summary, this spark plug tester offers a convenient and efficient solution for testing and maintaining the health of your vehicle's ignition system. Its dual-hole design, wide testing frequency range, and compatibility with various vehicles and spark plugs make it a valuable tool for automotive enthusiasts and professionals alike.

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