The Mini 280 Peristaltic Dosing Pump is designed for precision liquid transfer in various applications. Operating within a voltage range of DC 3.0V to 5.0V, this self-priming pump features a compact design that makes it easy to integrate into your projects. With a 3.8mm inlet/outlet diameter, it is perfect for accurate dosing. Built with materials, this pump ensures durability and reliability. Additionally, it is CE certified, making it a safe choice for both hobbyists and professionals. Ideal for transferring water and other liquids, this versatile pump is a must-have for your toolkit.