S & G Tool Aid 34700 Diesel Compression Tester
- 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.
- Gage is scaled from 0-1,000 PSI and 0-70 BAR.
- Adapters are NOT included with this tester and must be ordered by individual catalog numbers.