1.AUTOOL SPT360 Car Spark Plug Tester is a digital high-frequency tester for testing the performance and strength of spark plugs. 2.The frequency can reach up to 9000 rpm and is compatible with spark plug testing of all crankshaft engines and motorcycles on the market. 3.This product can also compare five holes at the same time, simulate the real speed, and display digital control, which improves the test accuracy and the work efficiency of maintenance personnel.
