Automotive Spark Plug Tester for 12V Gasoline Vehicles

About this item

• 【Protective Cover Design】The spark plug tester is designed with a protective cover, which can effectively prevent accidental touch and ensure the safe operation of personnel during the test. Note: During the spark plug test, the voltage is very high, so please do not touch the spark plug to prevent electric shock, and please cover the protective cover before testing. After the test, the switch of spark tester must be turned off before removing the spark plug.
• 【Easy Operation & Plug and Play】Just put the spark plug into the test hole, close the protective cover, connect the power supply, and adjust the working frequency to start the test. You can easily and intuitively observe the spark plug test status through the high-voltage indicator and protective cover. Note: The package does not include spark plugs.
• 【Indicator Notification & Premium ABS Material】The ignition coil tester includes a high-voltage notification system that allows quick observation of the spark plug status. Automotive spark tester is constructed from top-grade ABS material, known for its durability and resistance to impact, heat, and low temperature, ensuring both safety and reliability.
• 【0~6000rpm Adjustable Working Frequency】The spark plug tester simulates the actual engine speed and can detect the ignition of the spark plug under different working conditions, with a range of up to 0 to 6000rpm/min. The working frequency of ignition coil tester can be adjusted as required. The higher the set frequency, the stronger the spark intensity.
• 【Dual-hole Simultaneous Test Spark Plug Tester】The spark plug tester has two test holes, which can test and compare brand new spark plugs and spark plugs to be tested at the same time. You can judge the performance and ignition intensity of the spark plug through the strength of the spark, judge the aging of the spark plug through the color of the spark, and replace the bad spark plugs in time to improve the engine performance, more efficient and time-saving.
• 【2-Year Warranty】We aim at trying our best to offer you the best product and services to make you unworried before/after the purchase. We promise a 2-year warranty. If you have any questions or doubts, our professional technical team will help you solve the problem within 24 hours.
• 【Widely used for 12V Gasoline Vehicle Spark Plugs】The diameter of test hole is 12mm,it is widely used to test almost all spark plugs(such as 14mm,16mm, etc) of 12V gasoline vehicles.Compatible with all spark plugs for crankshaft engines and motorcycles.NOTE: This spark tester is specially designed for testing spark plugs in automotive engines.It is not suitable for short plugs for testing lawn mowers,chainsaws or most small motors.If you are not sure if it fits your spark plug,please contact us.