Feature: 1. VARIABLE VOLUME: Covers a volume range of 5‑50ul in increments of 5ul. Featuring a clear digital window for more accurate volume settings. Simply rotate the piston button to select the desired volume. 2. RELIABLE MATERIAL: The control button and suction cover are made of PA material, the main body of the micropipette is made of excellent ABS material, with good high temperature resistance. 3. EASY TO USE: This single channel pipette adopts the exhaust principle, suction nozzle, and waste suction nozzle, making it easy to operate, for accurately sampling and distributing liquid volume. 4. HIGH ACCURACY: This variable volume pipette has undergone professional testing to ensure high accuracy and good stability. If the volume is not accurate during use, it can be recalibrated. 5. OTHER ACCESSORIES: Equipped with a multipurpose wrench and suction tip, this manual micropipette is easy to use and operate. Removable tip design for simple cleaning and maintenance. Specification: Item Type: Single Channel Pipettor Material: ABS, PA Measurement Range: 5-50ul. Package List: 1 x Fixed Pipettor 1 x Multipurpose Wrench 1 x Suction Tip 1 x User Manual