PMD Products Brake Fluid Bleeder Handy Hand Held Vacuum Vac Brass Pump Tester Kit + Adapters This brass chamber brake bleeder kit makes brake service a one-person operation. Gauge: 0-30 inches of mercury (im Hg), 0-760 torr Durable Brass Hand Pump with gauge and bleed off valve Test automotive vacuum systems with numerous included adapters and hoses Durable construction vacuum pump/brake bleeder in Form Fitted storage case