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Conduct optical measurements of particles from 90 nm to 7.5 micrometers simultaneously. The Laser Aerosol Spectrometer (LAS) 3340A combines ultra-high sensitivity and superior resolution with ease-of-use. The LAS is an optical spectrometer that measures particle size...

Only the AeroTrak+ Remote Particle Counters are backed by an industry exclusive 5 year laser warranty.

Alerts users to potentially dangerous noise levels, helping identify areas where noise assessment may be needed to determine the need for hearing protection.

The CEL-633C Sound Level Meters is the most versatile of meters available; ideal for noise at work applications (ISO9612, OSHA) and environmental noise surveys. Features ensure compliance with workplace noise legislation and are designed to meet the diverse needs of...

TSI is proud to exhibit at the IAQA 2021 Annual Meeting and Expo.

MSP, a division of TSI®, introduces new line of Vaporizers for gas-phase processing like CVD & ALD in semiconductor fabrication & industrial coatings.