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TSI indoor air quality monitoring equipment gauges temperature, humidity, outdoor air calculations, CO, CO2, and airborne particles.

The 8380 maximizes worker productivity by saving you valuable time on the jobsite for ultimate profitability.

When combined with our DustTrak instruments, these enclosures allow for short-term or long-term real-time monitoring 365 days per year, 24 hours a day. 

Hearing loss affects over half of first responders due to high-noise environments. Discover how this hidden hazard impacts their safety and what can be done to protect them.

Real-time air quality monitoring helps disaster responders assess wildfire smoke risks, reduce exposure, and make informed, proactive decisions to protect health and safety.

The CEL-240 Series Sound Level Meter is Class 2 accuracy compliant with IEC61672. Ideal for walk through surveys and general occupational noise measurements. The 240 Series is an easy to use instrument with a high resolution graphical display. Implementing the latest digital...

The EVM Series Particulate Mass Concentration and Air Quality Monitors simultaneously measure particulates and gas concentration in real-time.

Formaldehyde (HCHO) Module for TSI OmniTrak™ Solution.This product is only available in the US, Canada, United Kingdom, European Union, Switzerland, Norway and Australia.