Spark Plug Tester with Adjustable Frequency and Protective Cover for 12V Gasoline Vehicles

KAISAL, a brand committed to user satisfaction, specializes in designing and manufacturing automotive repair and modification tools. With over a decade of experience in the auto repair industry, the company boasts a professional R&D team dedicated to providing more professional, simpler, and more efficient tools for users.

The company's priority is to always put users first, and customer satisfaction is at the forefront of their mission. KAISAL is dedicated to continuously improving its products and services, ensuring that users can rely on their high-quality offerings.

The Spark Plug Tester is one of the brand's key products. The tester operates on the principle that in an automobile's ignition system, the high-voltage ignition coil generates a high voltage, which the spark plug diverts into the cylinder engine. The spark between the spark plug electrodes ignites the mixture, and the tester can distinguish good spark plugs from bad ones based on the strength of the spark.

The tester's test hole has a diameter of 12mm, making it compatible with a wide range of spark plugs, including 14mm and 16mm, as long as the bottom diameter does not exceed 12mm. The tester can perform three key functions: judging the quality of the spark plug, assessing the aging degree of the spark plug, and comparing spark plugs of different brands and specifications.

The Spark Plug Tester features a range of specifications, including an application range of 12V gasoline vehicles, a simulated engine speed range control of 0~6000rpm/min, a spark plug inner hole diameter of 12mm, a power adapter with an input of 100~240V AC and an output of 12V 1A DC, and a compact unit size of 14585114mm (5.74.43.4 inch) weighing 354g (0.8 lb).

The tester's dual-hole simultaneous test feature allows users to compare brand new spark plugs and spark plugs to be tested at the same time, providing a more efficient and time-saving experience. The adjustable working frequency, ranging from 0 to 6000rpm/min, enables the detection of spark plug ignition under different operating conditions.

To ensure safe operation, the tester is equipped with a protective cover that effectively prevents accidental touch and ensures personnel safety during the test. The high-quality ABS material used in the construction of the tester makes it resistant to impact, heat, and low temperatures, ensuring its reliability.

The Spark Plug Tester is designed for easy operation, with a plug-and-play setup allowing users to start the test quickly. The package includes the main unit, a power adapter, a user manual, and a packing box, but does not include spark plugs.

KAISAL stands behind its products and is committed to providing the best customer service. The company offers a 2-year warranty on the Spark Plug Tester, and a professional technical team is available to assist users with any questions or concerns within 24 hours.

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