This lightweight pipette filler features an intuitive and convenient six-level speed adjustment to meet a variety of experimental needs. Compatible with 0.1-100 ml s or plastic serological pipettes, it is flexible and easy to operate. The ergonomic design enables fatigue-free streamlined pipetting and improves the comfort of use. The LCD screen displays the battery status and pipetting speed in real time, making the operation clear at a glance. The quiet and powerful motor and pump can fill a 25 ml pipette in less than 5 seconds, and the Long service life lithium-ion battery ensures long-term and stable use.