This diesel engine compression tester kit is a necessity for every mechanic and automobile engineer, including everything needed for comprehensive testing of a huge range of vehicle engines. The kit includes a large 2.5in gauge with 0-70kg/cm or 0 - 1000psi scales, a coiled rubber hose with right-angled connection and a wide selection of glow plug and injector adaptors in claw and clamp on application. Features and Benefits Clamp and Claw Adaptor Set -includes six clamp-on injector adaptors Full applications list included, for both dummy glow plugs and clamp and claw injector adaptor applications Typical Applications Vehicles with diesel engines