Multi-function brake fluid tools: The brake bleeder kit is suitable for sucking out the old oil and air, and guiding the new oil to fill the whole system. The biggest advantage is that you can operate the bleeder yourself without any assistants! Car Brake Bleeder Kit: The car vacuum pump brake bleeder kit is Equipped with a vacuum gauge, helps you read the data accurately. Pressure range: 0-30 in Hg, 0-760 mm Hg. Wide Application: Portable vacuum pump cylinder bleed kit includes different adapters, each component is closely matched, with excellent sealing and suction, superior vacuum effect and outstanding product performance. Suitable for bicycle, motorcycle, car, truck, van or any other vehicle using standard brake bleeder valves. Suitable for home and professional applications. More Efficient and Easier: Hand vacuum pump is easy to bleed your car brakes. Complete the bleeding by yourself in less than 5 minutes per wheel instead of leaving this tedious task for two. Complete Brake Bleed Kit: Complete Brake Bleed Kit: includes accessories for brake bleed kit and car diagnostics. The vacuum pump assembly can test and diagnose a wide variety of common parts and systems on any vehicle."