Brake Bleeder Vacuum Pump: Cushioned pistol grip handle with vacuum gauge, simple operation, Precise pressure gauge 0-30 inches Hg, 0-760 mm Hg. Sturdy steel handle and brass cylinder Brake Bleeding Tool Equipped with vacuum gauge, convenient readout of pressure. Pressure range: 0-30inHg, 0-760mmHg. This kit can test various vehicle vacuum driver components, include:brake bleeder,radiator, PCV and EGR valve, headlight door and exchange regulator and so on; also be used to discharge and change brake fluid. The connector fits for most vehicles and trucks. With complete accessories, including a 120ml drainage jar with separable lid, 6 different adapters for various vehicles, 4 connecting pipes. Easily bleed brakes and test automotive vacuum systems by yourself , equipped with vacuum gauge, convenient to read pressure. Blow moulded case keeps all the tools organized and easy to transport. This one-man manual brake bleeding kit could be used on brake and clutch wheel cylinder/caliper, master or slave cylinder. to flush old brake fluid and air, and guide the new fluid to fill the whole brake system. Also they can help to pump out the power steering fluid.