Are you in search of a professional spark plug tester? Or whether you are looking for a sturdy, trustworthy accessory for your car spark plug testing work? , ! Our car spark plug tester can meet your needs, this spark plug tester is a good addition for you. Features -Color:Black -Material:Plastic, stainless steel -Size:26.00X3.00X3.00cm/10.22X1.18X1.18in -The spark plug tester for car is an essential tool for car drivers and lovers, of great use. -This car spark plug testing tool can accurately detect the ignition status of your car spark plugs, helping you quickly identify any issues. -Not only can the ignition gauge be tested, also the spark plug can also be detected to meet different needs. -Lightweight design makes this car spark plug tester easy to test and repair your vehicle's ignition system, a must-have to your toolkit. -The spark plug tester has a reasonable structure and with sturdy materials, ensuring that it can be used for a long term. Package list: 1 x tester