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Measure PM1, PM2.5, respirable, PM10 and PM Total simultaneously with no need for size-selective inlet conditioners.

Our handheld DustTrak™ DRX Aerosol Monitor is a multi-channel, data-logging, laser photometer for real-time aerosol readings. Portable design allows you to measure dust, fumes, mists and smoke and is suitable for engineering control evaluations.Looking for quick reporting and...

Ozone (O₃) Module for TSI OmniTrak™ Solution.This product is only available in the US, Canada, United Kingdom, European Union, Switzerland, Norway and Australia. 

The DP-Calc™ Micromanometer 5825 allows you to easily make HVAC pressure measurements. This robust instruments can be used with pitot probes to measure duct velocity.Request A QuoteOther Models AvailableDescriptionRequest a Quote5825-ACIncludes ISO 17025 accreditation for...

Purchasing product bundles is an excellent way to save. TSI currently offers the 8380-STA Bundle for one low price—maximizing savings than if each were to be purchased separately.

The AccuBalance® Air Capture Hood 8380 is a multipurpose electronic air balancing instrument primarily used for efficiently taking direct air volume readings at diffusers and grilles. It features a detachable micromanometer which can be used with optional probes for increased...

The Air Velocity Transducer 8465 (windowless) is ideal for both temporary and permanent installations for air velocity measurements in research and development labs, manufacturing processes, and other applications.

QUESTemp° Heat Stress Monitors are designed to quickly and accurately evaluate potential heat stress environments.

VelociCalc® Air Velocity Meters measure air velocity and temperature, calculate flow rate and perform statistical calculations.