Product Description DS-500 brake fluid bleeder Brake Fluid Exchanger fills new brake fluid to vehicle brake fluid reservoir while exhausting the used fluid through the exhaust valve by the pressure generated from the exchanger. Instead of uncoordinated cooperation between two persons which might bring air into the exchanging process, the brake fluid exchanger will always keep the process orderly and effectively, saving manpower and improving efficiency. Features: 1. Professional, high efficient and safe. 2. Including professional adaptor sets and a universal adapter, covers more vehicle models. 3. Pressure-type brake fluid exchanging allows thoroughly flushing for the brake fluid pipeline, to prevent new brake fluid from secondary pollution. 4. Two pumps work at the same time, doubling the exchanging speed and avoiding wasting brake fluid. 5. Exchanging speed is adjustable; automatically shuts off when the new fluid volume reaches a minimum fluid level with a warning signal. 6. Lightweight and easy to move Why Choose Us FAQ