⚡ Ignite Confidence with Every Test!
The AUTOOL Car Spark Plug Tester is a professional-grade diagnostic tool designed for 12V gasoline engines. Featuring dual 12mm spark plug sockets and an adjustable 0-6000 RPM engine simulation, it enables precise comparison and performance evaluation of spark plugs. Its protective cover ensures user safety, while the durable ABS construction offers heat and impact resistance, making it an essential, portable tool for timely spark plug maintenance.
