Brake System Bleeding Tools：easy Usage， Hand vacuum pump is easy to bleed your car brakes. Brake System Bleeding Tools：Widely Use,Complete kit includes accessories for both brake bleeding and automotive diagnosis. Vacuum pump set can test and diagnose a wide varity of parts and common systems on any vehicle. Brake System Bleeding Tools：Convenient Carrying, which includes different adapters designed for all vehicles is suitable for both home and business applications. Tester: Equipped with Cushioned pistol grip handle with vacuum gauge, easy to read out the pressure and simple operation. Pressure range: 0-30in Hg, 0-760 mm Hg. we wholeheartedly provide you with the most perfect after-sales service.