High accuracy: 10-100l (increment:1l). The volume setting can be seen clearly on the displayed micrometer. High accuracy is used to create a clean, fluid release.Precise Calibration: Using Analytical Balances to calibrate, our micropipette calibration follows ISO8655 standards. A unique test certificate is included with every micropipette. On top of that, this micropipette comes with a Calibration tool, you can calibrate it anytime on your own.Wide Compatibility: The most versatile tips on the market are compatible with these laboratory micropipettes. Qualify for lab school home, such as lab liquid handling, school experiments, pet-feeding.Autoclaved: Our lab pipettes can be fully autoclaved for 1015 minutes at 121 C and 15 PSI.Ergonomic Finger Hook: An excellent operating experience is provided through ergonomic design. High-grade springs provide soft movement and a specially designed grip provides comfortable holding and ease of usage, eliminating hand strain.