Professional Mechanics Gas Engine Engine Cylinder Compression Tester Gauge Kit

Features Quickly diagnose problems with pistons rings and valves Works with domestic and imported engines Easy pressure release button on side of tester Spark plug adapters have o- ring for improved sealing Brass corrosion resistant fittings Rubberized protector for gaugeIncludes 1x 3 Dual Scale Gauge 300 PSI 4x Spark Plug Thread Adapters (M10 M12 M14 M18) 1x Flex Hose (14 ) 2x Rubber Cone Tipped Chrome Extensions 1x Carrying CaseSpecifications Gauge Calibration: 0-300 PSI 0-20 kPa Spark Plug Adapters: M10 x 1.0 M12 x 1.25 M14 x 1.25 M18 x 1.5 - SKU: ZX9KPSCM2169