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PortaCount™ Respirator Fit Tester 8040 Kit

SKU: 8040-T

Available in the US and Canada.
The PortaCount™ Respirator Fit Tester Model 8040-T Kit provides a consistent and objective quantitative respirator fit testing experience. The 8040-T Kit is bundled for your convenience. In addition to the 8040 Respirator Fit Tester, the Kit includes a Microsoft Surface Go Tablet, WiFi USB Adapter, and USB cable.

The Best Fit Tester is now the Fastest

PortaCount™ Respirator Fit Tester complies with new OSHA Modified CNC Protocols.


Product Details

PortaCount™ Respirator Fit Tester 8040 provides a consistent and objective testing experience across respirator types equipped with ≥99% efficient filters. Start testing immediately with the 8040-T PortaCount Respirator Fit Tester Kit, bundled with the Microsoft Surface Go Tablet and other accessories. You'll have everything you need for accurate, easy, fast, and flexible respirator fit testing sessions.

Software & Application Details

The PortaCount Fit Tester's FitPro™ Ultra software is easy to use and similar to applications on your own personal devices. FitCheck™ Mode shows in real-time how respirator fit changes throughout donning and adjustment, helping users select the right mask and identify the best fit more quickly. Video animations guide staff through proper fit test exercise movements during a fit test. 

Features and benefits

  • Compatible with new Modified CNC Protocols
  • OSHA, CSA, HSE INDG, ANSI/ASTM, ISO, INRS and JIS accepted for all for ALL Full-facepiece and Half-facepiece tight fitting elastomeric respirators, including NIOSH Series -99 /-100; EN -FFP3 filtering facepiece respirators
  • Real-Time FitCheck™ Mode shows respirator fit in real-time for improved mask selection and training
  • Animated fit test steps guide users though the proper movements for each exercise
  • Group Fit Test Mode allows administrators to control up to four instruments from a single control screen
  • FitPro Ultra™ Fit Test Software automates training, testing and recordkeeping
  • New app-like interface is easy to use and allows users to start a fit test quickly, in fewer steps
  • Measures fit factors greater than 10,000
  • Software can print fit test cards with fit test report
  • FitPro™ Ultra Software backward compatibility available for 8030 and 8038 models


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

Items included in the 8040-T PortaCount Respirator Fit Tester Kit

  • PortaCount Respirator Fit Tester Model 8040
  • Microsoft Surface Go® Tablet (4 GB)
  • WiFi USB Adapter
  • USB Cable
  • Carrying case
  • AC power supply with global plug adapters
  • Alcohol supply (sixteen 30 ml bottles of 99.5% reagent grade isopropanol – enough for ~240 hours of operation)
  • FitPro™ Ultra Software
  • Standard accessory kit (twin tubing, zero filters, spare wicks, alcohol fill capsule and cartridge)

TSI Mask Sample Adapter Kit Model Numbers can be found here

Are you also doing Qualitative Fit Testing? Are you doing it right?

If you’re also doing quantitative fit testing we can help ensure you’re doing it consistently and correctly. Enhance your fit testing process with Qualitative Fit Testing Software from TSI. 

Available in US only. Offered in package pricing.

Learn More 

Related Resources

  • Application Notes
  • Brochures
  • Case Study
  • Installation Instructions
  • Manuals
  • Model Comparison Guide
  • Quick Guides
  • Spec Sheets
  • White Papers

Application Notes


Model Comparison Guide