• Vacuum power can be set to different levels to achieve 1mL/S to 15mL/ S aspiration speed • Sensitive level sensor to prevent liquid overflow during operation • Fully autoclavable waste collection bottle, tubing and handle • Lid, tubing and handle are easy for disassembling, cleaning and autoclaving • Wide range of adapters to fit tube, microplate and disk plate for various tasks • Interchangeable hand operator -tip adapters make it suitable for various tasks from single channel to 8-channel based on the applications in tube, micro plate, disk plate etc.