12V Vehicle Spark Plug Tester with Auto-Adjustable Ignition Analysis

Simultaneous Dual-Hole Testing

The automotive spark plug tester features two test holes, allowing for the simultaneous testing and comparison of spark plugs. This feature enables you to quickly and clearly assess the quality of your spark plugs, saving time and enhancing efficiency. With dual-hole testing, you can ensure that your spark plugs perform optimally.

Universal Application

Our car spark plug tester tool is perfect for testing 12V gasoline automobile spark plugs with a 12mm diameter. It is capable of handling input voltages ranging from 100V to 240V, making it versatile for various applications. This tester can be used to evaluate the performance of spark plugs in crankshaft engines and motorcycles, ensuring reliable and efficient functions.

Easy Operation and Protective Cover Design

Operating the automotive spark plug tester is straightforward. Simply insert a spark plug into one of the test holes, then cover it with the protective cover. Connect the power supply and adjust the working frequency according to your needs. The higher the frequency you set, the stronger the spark intensity. The protective cover design ensures that you can safely and easily observe the test status of the spark plug.

High-Quality ABS Material

This spark plug tester is meticulously crafted from ABS material, which offers high-temperature resistance and impact resistance. This robust material guarantees excellent product quality and durability. Trust in the reliability of our automotive spark plug tester.

Warranty and Service

We are committed to your satisfaction. Feel free to purchase our product with confidence. If you have any questions or concerns, please do not hesitate to reach out to us. We will respond within 24 hours and work to resolve any issues you may encounter.