Leaders In Air Sampling

Casella

Casella is a global leader in the manufacture and supply of industrial safety, occupational health, and environmental monitoring equipment. The instrumentation includes real-time dust monitors, personal sampling pumps, sound level meters, hand arm vibration monitors and environmental units.
Many these products work with a variety of Casella’s own software solutions for easy access, remote monitoring, and simple analysis of collected data. With Bluetooth capabilities and accompanying Airwave app, you can also view data and control air sampling pumps and noise dosimeters from your mobile devices.
The company has provided precision instrumentation since 1799 and supplied eminent figures, including Charles Darwin, with instrumentation for exploration and scientific work. Casella has offices in the US, UK, Australia, China, and India and is supported by a global network of distributors providing local service and client support to those searching out solutions for risk reduction and management.

TSI Incorporated

Since 1961, TSI Incorporated has set the standards for precision instrumentation and software solutions.  An industry leader in the design and production of precision instruments, TSI partners with research institutions and customers globally setting the standard for measurements from aerosol science, air flow, health and safety to indoor air quality.  

TSI develops and manufactures accurate and reliable occupational health and safety instruments to measure what’s important in your safety program offering a wide range of products, including:  Quest™ Dosimeters/ Sound Level Meters • Quest™ Heat Stress Monitors • PortaCount® Respirator Fit Testers • DustTrak™ Aerosol Monitors • AirAssure™ IAQ Monitor • SidePak™ Personal Aerosol Monitor.