1.Aluminium cylinder and cylinder head.
2.Replaceable O-ring cylinder head gasket,rubber piston ring and valves.
3.The body was the switch to control two kinds of pressure conditions.
Pressure range:positive pressure.0 to 3inHg;negative pressure.0 to -1inHg.
4.The pressure gauge is encased in a rugged rubber boot which provides protection for both gauge(to insure accuracy) and vehicle surfaces.
5.Include the parts of brake bleeder,easily bleed brakes by yourself.
6.Detailed English/German/Spanish instruction manual.
7.Blow molded hard case.
8.The standard configuration contains a vacuum tube,a pressure gauge,a brake fluid reservoir and pipe joints,to be widely used in auto repair,leak tests,experiments,vacuum packaging and so on.