Adjustable Spark Plug Tester, Inline Ignition Spark Plug Detector

General descriptionAdjustable Spark Plug Tester is an inline ignition spark plug detector designed for misfire testing. It allows users to intuitively understand the operation of the ignition coil, making it a valuable tool for diagnosing ignition issues.Technical specificationsHighly visible white lettering for easy reading of the measuring gapScrew-on assembly for quick and easy spark gap adjustmentDetermines the quality of the coil by analyzing spark color and spark gapUsageHelps prevent the ignition coil from misfiring and burning out