Performance Tool W89729 Leak Down Test Kit (Not a compression Tester), black

DIAGNOSE INTERNAL ENGINE PROBLEMS with the Performance Tool W89729 Leak-Down Test Kit by quickly identifying bad rings, valves, and leaking head gaskets. LEAK-DOWN TESTS ARE MORE ACCURATE than standard compression tests for engine diagnostics, allowing for a more precise diagnosis. DUAL 2-1/2-Inch GAUGES with chrome bezels and rugged protective outer boots provide clear and accurate readings. PRESSURE REGULATED MANIFOLD with quick couplers and 24-inch long 14mm flex hose makes for easy testing and compatibility with most gas engine applications. ORGANIZED STORAGE and PORTABILITY of the rugged blow-molded case with a removable lid ensures that your components are secure and easily accessible.