ANCEL SP02 Spark Plug Tester Automotive Engine Ignition Coil Tester Dual Holes 0 to 6000RPM Adjustable Working Frequency Car Spark Plug Gap Tool. Item model number ‏ : ‎ ANCEL SP02. Test Two Plugs at OnceDouble the Insight, Double the Efficiency!Why guess when you can compare?.

MPN: ANCEL SP02
Brand: ANCEL