Feature: 1. [Adjustable Volume] This pipettor covers a volume range of 10 to 100ul with 5ul increments. The digital display ensures more accurate volume setting. Simply rotate the piston button to select the desired volume. 2. [Autoclavable Tip Cone] The tip cone of the adjustable variable volume pipette can be disassembled and autoclaved in 121 ℃, ensuring cleanliness and safety. 3. [Reliable Material] Control button and tip ejector cover are made of PA material, while the pipettor body is crafted from ABS, which is resistant to high temperatures, ensuring durability. 4. [Simple to Operate] This pipette utilizes exhaust principle, tip ejector, and discarded tip, easy to operate, allows for accurate sampling and dispensing of liquid volumes. 5. [High Accuracy] Each variable volume pipettor is tested for accuracy. If the volume is inaccurate during use, it can be recalibrated. Specification: Item Type: Single Channel Pipettor Material: ABS Measurement Range: 10-100ul. Package List: 1 x Single Channel Pipettor 1 x Multi Purpose Wrench 1 x Simple Stand 1 x Calibration Oil 1 x Tip 1 x User Manual