Compression Tester and Adapter - Dual Automotive Compression Gauge ABN 5056

[Diagnose Engine Problems]: The ABN Engine Compression Tester Kit with Compression Tool and Compression Tester Adapter accurately measures cylinder compression and allows you to identify and diagnose engine conditions such as a damaged piston, burned valve, blown head gasket, or worn ring [Works With Your Vehicle]: 18mm adapter attaches to the 14mm tool to provide a universal fit that suits plug types on nearly all domestic and imported vehicles and even small engines such as your lawn mower, motorcycle, and snow blower [Dual Gauge]: Compression checker has a 2.5-inch (6.4cm) dual calibrated scale that is easy to read from 50 PSI to 300 PSI and 3 Bar to 20 Bar (0 kPa to 2100 kPa) [Easy To Use]: Side release valve on compression gauge tester allows for repeated tests without the hassle of disconnecting the hose; Flexible 12-inch (30.5cm) rubber hose ensures easy access [Contents]: Package includes (1) dual compression check gauge with rubber hose and 14 x 1.25mm external threading and