Lisle 50850 Ignition Spark Tester with Jump Feature Stone Grit_280 The Sunnex 2669 1/2" Drive

The Sunnex 2669 1/2" Drive Metric Master Impact Socket Set is an extremely popular set made by a company that has a 40-year reputation for quality tools

20mm - 220M

Designed for R12 & R134a

Drive Size: 3/8"

This master kit covers R12 and R134a systems

Lisle 50850 Ignition Spark Tester with Jump Feature Stone Grit_280 The Sunnex 2669 1/2" DriveA handy tool to check ignition spark without removing the spark plug. The tool is specially calibrated to measure ignition voltage. Works on both standard and electronic ignition systems. Easy to use. Simply adjust calibration screw to proper gap size. Attach spark plug wire to end of tester. Clamp tester on engine to ground. Crank engine and check for spark.