The Lang Tools TU-15 Diesel Compression Gauge allows a qualified diesel technician to perform a compression test on diesel engines. Proper compression testing allows a technician to identifyworn or broken piston rings, burnt or damaged valves, worn camshaft lobes, broken valve springs and many other internal engine parts. The gauge includes a deflator button for the release of air for repeat testing, a swivel-end quick coupler for ease of connection to the company's diesel compression test adapters, wire reinforced 16.5" hydraulic hose and dual scale gauge reads 0 to 1000 psi and 0 to 70 bar.
