Locate Us 11 Kallang Place #06-03 Singapore 339155
Operating Hours Mon - Fri | 9am - 5pm
Home Products Respirator Fit Tester Quantitative Respirator Fit Tester TSI PortaCount Respirator Fit Tester 8038

TSI PortaCount Respirator Fit Tester 8038

TSI PortaCount Respirator Fit Tester 8038

Youtube (2:46) video demonstrating – PortaCount Respirator Fit Tester running the full test using OSHA’s Modified CNC Protocols


No other respirator fit tester can quantitatively fit test all types of respirators-gas masks, SCBAs, respirators, even N95, P1 and P2 disposable (filtering-facepiece) respirators. The PortaCount®   Pro+ Respirator Fit Tester 8038 eliminates the guesswork associated with tedious and error-prone qualitative fit test methods. If the mask requires fit testing, count on the PortaCount Pro+ Fit Tester to provide the fastest, easiest and best HSE (UK) and OSHA (US)-compliant fit test method.



  • Quantitative respirator fit testing (QNFT)
  • Disposable filtering-facepiece fit testing for Series 100/99/95/P1/P2/P3/ HEPA masks
  • Half-mask fit testing
  • Full-face fit testing
  • Gas mask fit testing
  • PAPR fit testing
  • SCBA fit testing



Youtube (4:10) video demonstrating the Realtime feature of PortacountPro+


Youtube (2:34) video demonstrating the TSI PortaPunch


Youtube (3:17) video demonstrating the Daily Check function


Youtube (1:43) video demonstrating the Portacount Setup


Youtube (4:12) video demonstrating – PortaCount Respirator Fit Tester running OSHA’s Modified CNC Protocols

Contact Us Now

Features and Benefits

  • Fit test ANY tight-fitting respirator including N95, P2 and P1 disposables
  • Faster N95 fit testing time -- down from 10 minutes 24 seconds to 7 minutes 15 seconds
  • Greater simplicity with the built-in N95 Companion™ technology
  • Standalone operation - no external computer required
  • Use with external computer to generate reports and print fit test cards
  • Able to perform N95 fit testing with much lower ambient particle concentrations
  • Color touch screen enables operation via touch of a finger, pen or stylus
  • HSE (UK) and OSHA (US) -compliant for all respirators, including N95, P1 and P2
  • Measures fit factors greater than 10,000
  • Switch between different respirator types in under a minute
  • Automates fit testing with FitPro+™ Fit Test Software
  • Interactive training tool for initial and follow-up training



  • Fit Factor Range  :  1 to greater than 10,000, 1 to 200 for N95 masks
  • Typical Fit Factor Accuracy  :  ±10% of reading
  • Flow Rate  :  Sample 350 cm3/min ; Total 1000 cm3/min (nominal)
  • Temperature Range  :  Operation 32 to 100°F (0 to 38°C) ; Storage -40 to 160°F (-40 to 70°C)
  • Alcohol  :  Hours Per Charge 6 hours at 70°F (21°C) ; Alcohol Type 99.5%+ reagent grade isopropyl
  • Carrying Case  :  Dimensions (HWD) 9 in. x 13.7 in. x 19.5 in. (23 cm x 34.8 cm x 49.5 cm)
  •  Weight  :  Unit Only 6.8 lb (3.1 kg)
  • With Standard Accessories and Case 18 lb. (8.2 kg)
  • Power  :  Autosensing 100 to 250 VAC, 50 to 60 Hz
  • Optional Accessories  :  Mask Sampling Adapters for select respirator models


Respirator Facepieces that can be Fit Tested

  • Full-face elastomeric
  • Half-face elastomeric
  • NIOSH series-100 filtering-facepiece
  • NIOSH series-99 filtering-facepiece
  • NIOSH series-95 filtering-facepiece
  • Part Number: