The all-in-one tester set is all you'll need to test diesel engine compression on cars, trucks and tractors.

Our diesel compression tester set includes the tester and all necessary adapters to measure cylinder pressure on most diesel-equipped cars, trucks and tractors. Carbon steel construction. Hardened tips. High-pressure hose. Chrome-plated gauge.

• Swivel-end quick-coupler allows quick and easy connection of adapters
• 0-1000 PSI/0-70 bar gauge with release valve and 14.5” long hose