KZYEE KS40 Dual Holes Spark Plug Diagnostic Tool Automotive Ignition Tester Kits

KZYEE KS40 Car Double Hole Spark Plug Tester Ignition Tester 240V EU. KZYEE KS40 Car Spark Plug Tester is for testing the performance and strength of spark plugs. The product simulates actual engine conditions and works up to 6000rpm.