Adjustable Spark Coil-on Tester for Automotive Ignition Diagnosis

The adjustable spark coil-on tester is designed to determine coil voltages and high energy sparks from leaking. This feature allows for an intuitive and convenient understanding of the ignition coil's operation. The alligator clip securely fastens to the ground, and the screw assembly adjusts the spark gap quickly and easily. The round knob provides effortless gap adjustment, helping to avoid potential issues such as fire or a burned-out ignition coil.

The tester's specifications include a length of 115mm (4.53in), a diameter of 22mm (0.87in), and a cable length of 520mm (20.47in). It weighs 96g (3.39oz) and comes in a black color. The package includes one adjustable ignition coil tester.

One of the key features of this product is its high visibility white lettering, making it easy to read the gap measurement from 0 to 40k. This allows for precise and accurate monitoring of the spark coil's performance.

The spark plug tester enables users to check the spark without starting the engine, which is the quickest way to test for no-start conditions. This functionality is particularly useful for troubleshooting and diagnosing ignition-related issues.

Another notable feature is the standard plug wire tip of the auto diagnostic tester, which can be unscrewed. This makes the tester compatible with not only cars but also small engines and some motorcycles, increasing its versatility and utility across various applications.

The tester's design also incorporates measures to prevent potential hazards. The round knob's easy gap adjustment feature helps to avoid fire and the ignition coil from burning out, ensuring a safer user experience.

Overall, this adjustable spark coil-on tester is a comprehensive and versatile tool for determining coil voltages and high energy sparks, as well as for troubleshooting and diagnosing ignition-related problems. Its intuitive design, high visibility, and compatibility with various engine types make it a valuable asset for both professional mechanics and DIY enthusiasts.

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