Features: High flow : The peristaltic pump has excellent high flow performances to meet laboratory need. self-priming: Using technology, the Operations is quiet and stable, providing a comfortable experimental environment. Precise control: It can accurately adjust flow rate and pressure of the pump to meet the needs of different experiments. : small in size, light in weight, easy to carry, and can be placed on a laboratory benches to save space. Easy installation: Simple installation step, no need for professional skills, can be quickly put into use. Efficient and energy-saving: With high energy consumption ratio, it saves energy while ensuring excellent pumping performances. Specifications: Materials: Plastic Voltage: 12V, 24V(optional) Package Includes: 1PC Low Flow Peristaltic Pump note: Please allow 1-2cm errors due to manual measurement, make sure that you not mind before order. Due to the differences between different monitors, the picture may not reflect the actual of the item.