Ancel 12V Car Spark Plug Tester Auto Ignition System Tester Diagnostic Test Tool

The Spark Plug Tester is an essential tool for anyone looking to evaluate the performance and ignition intensity of 12V gasoline car spark plugs. With a compact design measuring 145*90*114mm and a user-friendly power adapter that supports 100~240V AC input, this tester makes it easy to diagnose spark plug issues safely. Included in the package are a Euro plug tester and an AU plug adapter, ensuring compatibility for your needs. Remember to always turn off the power before use and avoid direct contact with the spark plug during testing for safety. Perfect for maintaining your vehicle's ignition system, this reliable spark plug tester is a must-have for automotive enthusiasts.