Checks vacuum operated components
Features
·Solid brass cylinder,cylinder head and piston
·Replaceable O-ring cylinder head gasket,rubber piston ring and valves(kit available)
·Accurate sensitive bourdon tube gauge:0-30 inches,0 to 760mm
·Rugged steel handle
·Release valve
·24-inch hose
Test Capabilities
·Distributor advance mechanisms
·Heater and air conditioning baffles
·PCV/EGR valves
·Headlight cover doors
·Vacuum switches,valves and diaphragms
·Transmission modulators