The Manual Brake Fluid Exchanger from Total Vehicle Technologies eliminates computers to replace or update; high quality directional valves are used to operate equipment. Lights and buzzer indicators provide status of brake fluid and waste tank levels. Uses 110V or 12V battery for power. Durable compact body moves in and out of tight spaces. Service is complete on most vehicles in under 10 minutes. Includes universal adapter that fits 85 percent of vehicles included, more specialty adapters are available.