This light, ergonomic, motorized pipet controller is designed for use with glass and plastic serological pipets from 0.5 to 100mL. Conveniently positioned switches change operating modes and speeds quickly to handle different liquid volumes and various viscosities. Aspirating and dispensing speed is controlled through the finger triggers. When fully charged, the batteries enable up to 8 hours of continuous use. The large LCD display clearly indicates battery status, pipetting mode, and speed. Comes supplied with a universal power supply, three 0.2µm filters, 3 colored nose pieces and a wall hanger.