• Lightweight and ergonomic design for exceptional user comfort. Dispensing and aspiration achieved by pressing smooth action push-buttons with contoured surfaces. • For use with glass or plastic pipets from 1-100 ml. • High aspiration speed: 25 ml in 4.3 seconds. Speed can be set to high or low to adjust for volume of pipet and viscosity of liquid. Low setting for precision measurement of small volumes. • Fine control is achieved by the amount of pressure applied to the trigger button. • Two dispensing modes available. In GRAV mode, dispensing is carried out by gravity, while in BLOW mode dispensing is supported by the pump. • Unique safety valve prevents overfilling and entrance of potentially damaging liquids into internal workings of pipet controller. • Replaceable, hydrophobic PTFE filter protects samples from contamination and ensures sterility. • Filter, pipet holder and nosepiece easily removed for autoclaving. • Low battery power indicator. • Power: 120V. NiMH rechargeable battery (for 8 hours of continuous use). • Fastpette® supplied with the power supply/charger, PFTE filter, a two-position bench stand and a wall hanger. • 1 year warranty.