Vacuum Gauge, Fuel Pump Tester

Vacuum / Carburetor fuel pressure tester helps to identify and diagnose system vacuum leaks and problems in the engine, as well as the various vacuum-operated motors and accessories. It accurately check system fuel pressure on vehicles that are equipped with carbureters. 24 inch oil resistant rubber hose Heavy-duty Bourdon tube meter movement Large, easy to read 3-1/2 inch dial face with dual-calibrated and color-coded scales