Automobile Manual Vacuum Pump Pumping Dual-use Negative Pressure Suction Brake Oil Replacement Detector Repair Tool

Features:
Includeds conical hose adapter, hose connector, straight hose connector, brake vent valve adapter, universal cuff adapter.
Easily bleed brakes and test automotive vacuum systems by yourself.
The hand operated pump pulls the fluid through the bleed nipple, eliminating need to use the brake lever or pedal.
Manual pump with pressure gauge allows testing of many vacuum operated systems, eg. fuel pumps, carbs, etc.
DIY brake relief tool, suitable for home and business applications, suitable for all vehicles.