Pay in 4 interest-free payments of $30.00 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Quantity: 10 tubes per box
or pause measurements from a mobile phone
and a wide range of additional toxic gas options
The probe's velocity measurement range of 250 to 15
It delivers a constant flow range of 20–5
PortaCount 8040 by TSI - Mask Fit Test System CH₂O Quantity: 10 tubes per boxThe 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
