The Mityvac MV5534 diesel compression tester features an accurate glycerin-filled gauge capable of testing cylinder compression up to 1,000 psi (6890 kPa) (68.9 bar).
It has a long 15 in. (380 mm) high-pressure hose with a quick-change coupler for getting into extremely tight areas.
It also features a push-button pressure relief valve for running consecutive tests without disconnecting the gauge.
The tester comes in a custom-molded case with extra storage space for adapters.