From motorcycles to cars with crankshaft engines, this tester works seamlessly across 99% of 12V gasoline engines. It’s the ultimate all-in-one solution for professionals and hobbyists alike. Why settle for two when you can test three spark plugs at once?.

Brand: AUTOOL
Type: Spark Plug Tester
Warranty: 3 Year
Country/Region of Manufacture: China
Vehicle Type: Passenger Vehicle
Volt: 12 Volt
Size: 200 x 118 x 118mm
Fit for: 12V Gasoline vehicles car spark plugs
Analog speed: 200-9000rpm