TSI Incorporated serves a global market by investigating, identifying and solving measurement problems. As an industry leader in the design and production of precision instruments, TSI partners with research institutions and customers around the world to set the standard for measurements relating to aerosol science, health and safety, indoor air quality, air flow, fluid dynamics, biohazard detection and chemical analysis. With headquarters based in the U.S. and field offices throughout Europe and Asia, TSI has established a worldwide presence in the markets we serve. Every day, our dedicated employees turn research into reality. Our innovative solution - Online and Handheld LIBS based metal analysis instruments is helping metal customer to improve the quality and optimize the cost.