【Dual Holes Automotive Spark Plug Tester】 The spark plug tester has two test holes, which can test and. 【0~6000rpm Adjustable working frequency】 The spark plug tester can truly simulate the working conditions.
【Dual Holes Automotive Spark Plug Tester】 The spark plug tester has two test holes, which can test and. 【0~6000rpm Adjustable working frequency】 The spark plug tester can truly simulate the working conditions.
Upgrade your auto repair toolkit with the OBDResource ST100 Spark Plug Tester! Engineered for accuracy and efficiency, this tester simulates real engine conditions to diagnose spark plug health in seconds.
Model ST100 Pro. Modèle ST100 Pro. Modell ST100 Pro. Product Type Automotive Spark Plug Tester / Ignition Analyzer. 1 x Car Spark Plug Tester. Real Engine Ignition Simulation: Adjustable test frequency from 0 to 6000 RPM by rotating the switch, the higher the frequency, the stronger the spark intensity.
Tested, works great. Does not come with original box.