PortaCount 8040 by TSI - Mask Fit Test System CH₂O making it well-suited for extended

making it well-suited for extended stationary monitoring in industrial

or pause measurements from a mobile phone

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Available Sizes: 34-Liter (P/N: FX34-08-1000) | 120-Liter (P/N: FX120-08-1000)

and its onboard memory stores over 26

PortaCount 8040 by TSI - Mask Fit Test System CH₂O making it well-suited for extendedThe TSI PortaCount 8040 is an OSHA compliant quantitative respirator fit testing system supporting all tight fitting respirators, including Series 99, 100, and FFP3 filtering facepiece respirators. FitCheck Mode provides real time feedback on how fit changes during donning and adjustment, helping workers find the right mask quickly. Built in video animations guide users through proper exercise movements, and group fit testing allows up to four