AUTOOL Car Spark Plug Tester,Automotive and 50 similar items

The function of the spark plug is to introduce tens of millions of volts of high-voltage electricity into the combustion chamber, and generate an electric spark to ignite the mixture, and cooperate with the ignition system and the fuel supply system to make the engine work. If the spark plug fails, it will cause the engine to fail to run because it cannot be ignited, and then cause the car to "lack of cylinders". The poor performance of spark plugs in the driving is manifested as: weak action, insufficient acceleration; unstable driving, poor refrigeration of air conditioner; increased fuel consumption, black smoke and so on. Generally speaking, spark plugs need regular inspection and timely replacement. Why Do You Need ItBy comparing the spark intensities of the two spark plugs,judge the performance and ignition intensity of the spark plugs,and replace the broken spark plugs in time. Spark plug tester has two spark plug socket, you could compare and test to make an accurate judgment at the same time. The design of the protective cover can prevent you from the risk of electric shock during the test,which effectively guarantees your safety during the operation. Widely Application12V Gasoline vehicles car spark plugs, 100V240V input voltage . used to test 12V gasoline vehicles car spark plugs a diameter of 12mm.Universal for spark plug tests crankshaft engines and motorcycles. Timesaving EfficientThe working principle of the car spark plug tester is to test the performance of the spark plug by simulating the work of the engine. Suitable for spark plugs of most 12V gasoline cars. Easy Plug and PlaySpark tester automotive is easy to operate, and you can start using it after connecting the adapter. you can adjust the working frequency in the range of 06000rpm .Spark plug tester can also simulate the work of the engine, Restore car start which can better test the spark plug. Humanized DesignIn order to make the use process safer, the spark plug tester comes with the latest car spark tester with a special protective cover design. Cover the protective cover before use to ensure the safety of the operator during the test and observe the test results visually. High QualityMade of durable ABS material,which has the characteristics of impact resistance and heat resistance.Lightweight and portable, can be placed in the repair package for a long time. Three Years Warranty and Lifelong MaintenanceFor the damage caused by nonhuman factors, AUTOOL promises to resend the parts for free within 3 years. For any demand, we warmly welcome you to contact us, and we will reply you as soon as possible within 24 hours.