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Respirator Fit Testing

Implementing and maintaining a proper respiratory protection program not only keeps workers safe, it helps your organization comply with the OSHA Respiratory Protection Standard (29CFR 1910.134).

OHS Respiratory Protection

Improve Your Respiratory Protection Program

TSI offers world-class solutions for administering an effective assessment of respirator fit. From qualitative to quantitative respirator fit test assessments, TSI has you covered with the Qfit™ Qualitative Respirator Fit Tester and the PortaCount® PRO and Pro+ Quantitative Respirator Fit Testers.

Respirator Assessments You Can Trust

Passing a quantitative respirator fit test proves that the facepiece is sized correctly and that the person knows how to put it on correctly to achieve the optimal fit. The PortaCount® Pro+ Respirator Fit Tester is the only instrument with built-in N95 technology to perform a quantitative fit test on an N95 respirator, allowing you to fit test all types of respirators.


OSHA silica standard

Find out what you need to know about real-time monitoring and its impact on the new standard.


Looking for a more efficient way...

HS efficient compliance fit test N95s to achieve compliance to Joint Commission guidelines and the OSHA Respiratory Protection Standard?


Enroll Today!

PortaCount Academy_No TSI

TSI PortaCount® Academy---a powerful educational tool for the respirator fit testing world. Enroll today to be able to choose from a variety of interactive learning methods.

PortaCount Academy »

HAVE AN 8030? NEED AN 8038?


Upgrade your currently-owned PortaCount Fit Tester 8030 to enable fit testing of filter-face masks and N95s---it's simple and economical!


Newly Enhanced FitPro+ Fit Test Software

FitPro+ 300pxl

Installed on new units plus FREE upgrade option for PortaCount® Models 8020/8030/8038.

Learn More »
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