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THE BEST IN LASER METALS ANALYSIS JUST GOT BETTER

  • Analyze more metals
  • Faster measurements in as little as 1 second
  • Even lower limits of detection

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UPDATE YOUR HEAVY, OUTDATED
VENTILATOR TEST EQUIPMENT

Certifier FA Plus Flow Analyzer

  • Precise, accurate, fast response
  • Light-weight, compact, portable
  • Measures & displays up to 18 parameters

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The Global Leader in Performance
Measurement Solutions

Precision Measurement Instrumentation for:

  • Testing & Monitoring
  • Industrial & Academic Research
  • Flow & Aerosol Applications

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Solutions for Controlled
Environments

Precision Monitors & Controls for:

  • Hospital Rooms
  • Cleanrooms & Other Regulated Environments
  • Laboratories

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Industry Leaders in Testing & Measurement

Reliable & accurate instruments for:
  • Ventilation & IAQ Monitoring
  • Exposure Monitoring
  • Respirator Fit Testing
  • Biomedical Equipment Testing

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Research Grade
Instruments

Trusted Technology for:

  • Aerosol Particle Measurement
  • Fluid Mechanics

PRECISION MEASUREMENT TOOLS

WITH UNSURPASSED

ACCURACY AND RELIABILITY

TSI Incorporated doesn't just observe and react to measurement trends. We set them. For more than half a century, we have investigated, identified and provided performance measurement solutions by taking on the difficult problems and providing the tools for further research. We have partnered with research institutions worldwide to develop the most efficient performance measurement tools.

At TSI, our team of more than 500 employees maintains a relentless focus on quality. Our solutions are research-driven and field-tested. Particle and aerosol research requires instruments with accurate, consistent and reliable results. We equip you with tools you can trust every time.

Our global customer base trusts TSI to produce the most accurate precision measurement instruments in the industry. For this reason, we emphasize accuracy at every level from particle size to speed, shape to composition. Our customers can be confident in the accuracy of their results.

Browse the website or contact us directly to learn more about the product lines we offer.

Browse Products
Dosimeters and Sound Level Meters
Noise and Heat Stress Monitoring

Explore industry leading instruments from Quest™.

ChemLite, a handheld LIBS instrument for metals sorting
Handheld LIBS Metals Analyzer

Eye-safe laser means fast, accurate, safe metals sorting.

PC4 with Tablet
Respirator Fit Test Solutions

Fit test any respirator type, including N95 filtering facepieces.

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