Five-speed adjustable gear: Provides five-speed adjustment to flexibly respond to different pipetting needs, ensuring precise operation and a wide range of applications Comprehensive volume range: Supports a total volume range of 0.05-50mL, and the standard tip is suitable for a range of 0.5μL-5mL, meeting various experimental requirements Continuous dispensing function: Up to 48 continuous dispensing can be performed, suitable for efficient and repetitive experimental operations, improving work efficiency Parameter table function: Equipped with a parameter table for setting pipette tips and adjustable gears, which is convenient for users to make precise adjustments Easy operation: Designed with a pipette push rod, it is convenient to fill the tip, and the operation is intuitive and simple, which improves the convenience during the experiment