Another new introduction from Tarsons. Easy to use, with recirculating valve for easy priming. The Digital Burette has a recirculating valve and double piston pump for permanent and pulse free dispensing technique which allows the desired volume to be dispensed continuously thus eliminating the need for new liquid aspiration each time. The medium is dispensed by simply rotating the wheels with a dispensing rate of 2,500 ul per rotation. The 360° rotatable discharge tube can be horizontally set from 142-200mm and vertically from 210-370mm.