PIPETBOY acu is one of the worlds' first electronic serological pipette controllers. It features a light weight ergonomic design that employs an environmentally friendly, rechargable 9V NiMH battery. A blinking charge level indicator warns you when charging is needed. PIPETBOY acu is available in (6) different colors allowing options to personalize one in your lab. Speed of aspiration and dispense functions can be adjusted easily for enhanced accuracy and precision and for almost any application. PIPETBOY acu includes a nosecone with rubber pipet adapter, wall mount adapter, AC power supply, and a 4.5uM filter. The device is compatible with most graduated serological pipettes ranging from 1mL to 50mL.