The AUTOOL SPT101 Automotive Spark Plug Tester features a dual-hole design that allows for simultaneous testing of two spark plugs. The AUTOOL SPT101 Automotive Spark Plug Tester features an adjustable working frequency ranging from 0 to 6000 RPM.
SPT101 12V Car Spark Plug Tester Dual Hole Ignition Analyzer Diagnostic Tool
12V Car Spark Plug Tester Dual Hole ignition Plug Analyzer Tool Gasoline Petrol
DY28 Car Spark Plug Tester Dual Hole Ignition Analyzer Diagnostic Detector 12V
12V Car Spark Plug Tester Dual Hole Ignition Tester Height Adjustable 0~6000rpm
