The Kürss K10ST Tensiometer is designed for precise measurement of surface and interfacial tension using both the Lecompte Du Noüy ring and Wilhelmy plate methods. It enables determination of surfactant performance through critical micelle concentration (CMC) analysis, as well as characterization of wetting behavior in tablets, pharmaceutical active ingredients, and excipients. The instrument supports measurements with liquids up to 20 Pa·s in viscosity and at temperatures up to 100 °C, offering reliable performance for research and development in pharmaceutical and material science applications.