TSI 8038 PortaCount Pro+ Respirator Fit Tester

TSI 8038 PortaCount Pro+ Respirator Fit Tester

Quantitative fit testing using the TSI 8038 PortaCount® Pro+ Respirator Fit Tester is the easy way to reliably fit test any tight-fitting respirators; 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 masks.)
No more subjective results; have a fit factor that actually shows how well a mask fits, generate reports for management, store staff histories for future reference and even show staff how a three-day growth will affect the fit of their mask. When you fit test using a quantitative method you'll never go back to squeezing smelly liquids and relying on staff guesses!
Eliminate the guesswork associated with tedious and error-prone qualitative fit test methods and let your fit testing programme be guided by science.


TSI 8026 Particle Generator


  • Fit test ANY tight-fitting respirator including N95, P2 and P1 disposables
  • Includes 8026 Particle Generator with the 8038 system
  • 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
  • Color touch screen enables operation via touch of a finger, pen or stylus
  • Measures fit factors greater than 10,000
  • Switch between different respirator types in under a minute
  • Automate your fit testing with FitPro+™ Fit Test Software, included with the system


  • 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


  • TSI 8016 Isopropyl Alcohol
  • TSI 8025-N95R Fit Test Probe Kit
  • TSI 8033 Alcohol Wicks
  • TSI 8017 Sampling Hose Kit