Check the listing for details. Precision Dispensing Circulating Titration Pump Lab Peristaltic Metering Pumps. Condition: New. Listed at 129.99 USD. Precision Dispensing Circulating Titration Pump Micro Laboratory Intelligent Peristaltic Pump Water Pump Metering Pump DC24V 15W Functions:Calibration: set the amount of liquid per minuteQuantitative: timed output of a set volume of liquidTiming: output liquid at a set time per dispenseManual mode: manual mode that displays the dispensing time and volume of liquidPower-down mode: can continue to work according to the state before power-down after re-poweringControl mode: knob control / foot switch controlPump tube: the pump tube can be removed and replaced (silicone material)Restore factory settings: factory settings can be restored Features:Precise flow rate, smooth titration, more efficient experimentsVarious setting modes can be selectedAdjustable speed, easy to operatePower failure memory functionOLED display, visualized operation, easy to set upPump head is easy to disassemble and replace, and can be installed with many types of pump tubes for wider applicationIncrease the foot switch function, free your hands, to meet the needs of more practical applications Specifications: Name: Precision Dispensing Circulating Titration PumpPump tube material: silicone tube (can be customized BPT tube)Pump tube size: 3x5MM (can be customized 1x3MM/2x4MM)Flow rate: 0-70ML/MINInput voltage: AC 100-240VMotor voltage: DC 24VDisplay: OLEDRated power: 15WWeight: 515G Package includes:1 x Titration Pump1 x Power Adapter1 x Foot Switch1 x Silicone Tube