Feature: 1. [Adjustable Volume] Our single channel pipettor covers a volume range of 20 to 200ul with 5ul increments, simply rotating the piston button to select the desired volume. 2. [Digital Display] This 20 to 200ul micropipette pipettor features a digital display, allowing for accurate and convenient volume setting. 3. [Autoclavable Tip Cone] The detachable tip cone of this micropipette can be autoclaved at 121℃, ensuring cleanliness and safety. 4. [Reliable Construction] The control button and tip ejector cover are made of PA material, while the main body of the micropipette is constructed from ABS material, resistant to high temperatures, ensuring durability. 5. [Easy to Operate] The pipettor adopts the air exhaust principle, tip ejector, making it easy to operate for accurate sampling and liquid distribution. Can be recalibrated if the volume is inaccurate during use. Specification: Item Type: Single Channel Pipettor Material: ABS Measurement Range: 20-200ul. 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