Enhanced Spark Plug Performance Testing: This tool is designed to assess spark plug performance and ignition strength accurately. It is specifically tailored for 12V gasoline vehicles with 12mm diameter spark plugs, compatible with 99% of crankshaft engines and motorcycle spark plugs available in the market
LCD Display with Adjustable Simulation: The LCD screen provides a clear display, simulating engine conditions with an adjustable simulation range of 200-9000 RPM. Equipped with a protective cover, the tool allows for adjustable height variations (0-5mm) for optimal testing conditions
Dual Input Methods and Temperature Range: This tool supports two input methods: power adapter (DC12V, 2A) and DC connection line input (DC, 12V). It operates within a temperature range of -10°C to 45°C and can be stored within a range of -20°C to 50°C, ensuring reliable performance in various conditions
Efficient Three-Hole Testing Functionality: With its three-hole testing feature, this spark plug tester allows for simultaneous comparison of three spark plugs, significantly boosting work efficiency. It authentically replicates engine operational conditions, ensuring a more efficient testing process and precise measurement results
User-Friendly Operation: Operating this spark plug tester is a breeze. Simply insert the spark plug to be tested into the designated testing hole, cover it with the protective shield, and connect the power source to initiate testing. The digital screen displays the working RPM, facilitating more precise control