Automotive Spark Plug Tester and Analyzer Kit

Working Principle

The automotive spark plug tester and coil tester are designed to assess the performance and ignition strength of spark plugs. By comparing the spark strength of two spark plugs, you can accurately identify damaged spark plugs. The dual spark plug sockets allow testing both a new and an old spark plug simultaneously, ensuring precise judgment.

Applicability

Suitable for 12V gasoline vehicles, our tester is dedicated to automotive engine spark plugs. With an output voltage of 110V, it is ideal for 12V 12mm gasoline cars. Universally adaptable, it can be used for most crankshaft engines and motorcycle spark plugs.

Adjustable Working Frequency

Our automotive spark plug tester and coil tester offer a variable working frequency range of 0-6000 RPM. Adjusting the frequency can change the spark strength, providing flexibility for various testing needs.

Excellent Quality and Humanized Design

Constructed from high-quality ABS material, our spark tester boasts excellent impact and heat resistance. Equipped with a high-voltage indicator light and a transparent protective cover, you can observe the spark plug status easily while ensuring safety. Always cover the protective cover before use to avoid potential injuries.

Simple Operation

Operating the spark tester is straightforward. Simply insert the spark plug to be tested into the test hole, cover the protective cover, and turn on the power to start the test. The tester includes a power indicator and two high-voltage signal indicators, making it easy to observe the test situation intuitively.