The Waters Otto Specialist WPP is a robust particle characterization system designed for precise nanoparticle analysis. It combines advanced imaging and software capabilities to deliver accurate size and concentration measurements. Ideal for research laboratories and quality control, it supports seamless workflow integration with its intuitive Otto Software interface. The system operates reliably across a broad voltage range and features a stable platform for versatile sample handling. Its compact design and user-friendly interface make it suitable for diverse scientific applications requiring detailed particle analysis.