Feature:1. Ergonomic design of low plunger pressure avoids repetitive strain injuries, light weight, easy to control with full hand, reducing hand fatigue.2. Easily rotate the piston button to select dispense volume.3. Digit display to allow for more accurate volume setting and easier volume identification.4. High quality material provides excellent resistance to high temperature, corrosion and weather. The tip core can be autoclaved(121,20 minutes).5. Tip ejector makes easy and quick tip change. Easy to calibrate and maintain with tools supplied.Specification:Condition: 100% NewItem Type: Micro PipetteMaterial: PlasticColor: As shown in the pictureWeight: Approx.238g/8.4ozModel: A10Volume Range: 0.5-10lTest Volume: 10l 5l 1lAccuracy Error: +-1.00%, +-1.60%, +-7.00%Repetitive Error: +-0.50%, +-1.00%, +-4.00%Tip: 10l Increment: 0.01lPackage List:5 x Tips1 x Pack Different Color Card1 x Pipette1 x Pipette Holder1 x Instruction ManualNote:1. Because there was a manual measuring ,the size may has 1-2inch difference.2. The color may be slight different due to the condition or light or different monitor.