AUTOOL SPT101 automotive spark plug tester is mainly used to test the performance and strength of spark plugs to help you judge the quality of spark plugs. It can be used to test spark plugs of 12V gasoline vehicles and 99% of crankshaft engines and motorcycles on the market. Why choose AUTOOL SPT101 Spark Plug Tester? SPT101 is able to test and observe two spark plugs at the same time, which greatly improves the efficiency and accuracy of testing. For users, the comparison test can more accurately determine the working status of the spark plugs and take targeted measures to deal with them. At the same time, the stability of the tester is also very good, whether it is an automotive repair shop, automotive manufacturers or automotive enthusiasts, can use SPT101 for spark plug testing |
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Dual-Hole DesignThe spark plug tester has two test holes, one for the standard spark plug and the other for the spark plug to be tested. By comparing the spark intensity of the two spark plugs, the performance of the spark plugs to be tested can be judged | Adjustable Working FrequencyThe operating frequency is 0 ~ 6000rpm. Rotate the rotary switch to adjust the operating frequency as required. The higher the frequency, the stronger the spark intensity of the spark plug | Protection Cover DesignThe plastic protective cover can block the current released during the test, prevent you from accidental electric shock, and make it safer to use |
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Simulate Engine Performance | User-friendly design It also has a power indicator and two high-voltage signal indicators, which can help you observe the test situation more intuitively. | Packing List 1* Car Spark Plug Tester main unit 1* User manual 1* Power supply connector 1* Certificate of Qualification |
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Steps: Step 1: Place the spark plug in the test hole. Step 2: Cover the protective cover. Step 3:Connect the power supply and adjust the working frequency . Step 4:Observe the spark plug test status through the protective cover. WIDELY USED It can be used to test 12mm diameter 12V gasoline vehicles, compatible with 99% of crankshaft engines and motorcycle spark plugs on the market. Notice: 1. Please Turn Off Power before you place spark plug(It is the most important, please make sure you are safe at first) 2. The Spark Plug Tester is a high-voltage detector, so do not touch spark plug with hand at work to avoid danger. ![]() |