Model and Capacity: The Electronic Pipette Controller supports a volume range of 0.1 mL to 100 mL and is compatible with both plastic and glass pipettes, including Pasteur pipettes Efficient Performance: Capable of aspirating 25 mL in less than 5 seconds and offers two modes of operation: drainage and electric drainage Battery Life: Equipped with a 24V 700mAh lithium battery that provides approximately 8 hours of continuous use and charges fully in just 2-3 hours Lightweight Design: Weighing only 180 grams, it is designed for ease of use and reduces operator fatigue during extended use Versatile Features: Includes a 0.45 µm hydrophobic filter to ensure clean and reliable performance, and operates efficiently with an adjustable suction speed of 6 levels