SGT34700 Features: -Measures cylinder pressure on diesel equipped cars and trucks.-Records maximum pressure reached during engine test.-Release valve allows for immediate venting and resets gauge for repeat tests.-High pressure hose is 16-1/2" long.-Gauge is scaled from 0-1,000 PSI and 0-70 BAR Adapters are not included and must be ordered by individual catalog number..-Diesel Compression Tester. Warranty: -Lifetime warranty does not cover abuse.