Pulsating Brake & Clutch Bleeder 12 Volt & Adaptor Set Controlled by micro controller unit which can control the fluid pressure, fluid flow, and working time accurately. The high level of automation allows a single person to operate. It is convenient, time-saving and labour-saving. WELZH 4266-WW represents the highest technology in the Automotive maintenance field. This product is widely used and suitable for the replacement of various kinds of oil and fluid. Adjustable Control Panel Provides user control over pressure, pulse, and time. Effective New & used oil flow through different pipelines to prevent cross contamination. Air inlet contains a filter that separates water and air to prevent oil mixing with other substances. Extends service life and improves braking system performance. Other Specifications Corrosion resistant oil hose. Pulley wheels for easy transportation. Hook for storing hose. Stainless steel oil pot. Features Input Voltage: DC 12V. Power: 100W. Oil Change Speed 0.5-1/min. Pressure Range: 0.6-3.5 bar. Maximum Volume: 5L. Power Cord Length: 4m. Applications Can be used on a range of vehicles including Mercedes-Benz, Nissan, Hyundai, and many others. Includes Master adaptor kit.