For diesel fuel pressure and vacuum testing on GM 6.6L Duramax engines
Gauge assembly with 6' hose and quick coupler
3-1/2 in. gauge reads inHg to 15 PSI
Dimensions 12 x 8 x 2 inches
Weight 1.75 pounds
For diesel fuel pressure and vacuum testing on GM 6.6L Duramax engines Gauge assembly with 6-ft. hose and quick coupler 3-1/2 in. gauge reads 30 inHg to 15 PSI.