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Certifier Flow Analyzer Plus

Certifier® Flow Analyzer Plus 4080 Ventilator Test System is the full-feature system capable of testing virtually all models of ventilators: adult, pediatric, anesthesia, neonatal and high-frequency. It can also test a variety of other medical equipment such as anesthesia gas delivery machines, insufflators and oxygen concentrators. Its compact size makes this ventilator tester ideal for use in field service, biomedical shops, and manufacturing.

The fast response and bi-directional sensors makes the Certifier® FA+ Ventilator Test System capable of testing all types of ventilators including neonatal and high frequency. This ventilator tester is designed to measure air, oxygen, and nitrous oxide flow and pressure in institutional, home care, field service, laboratory, and production applications.


  • Ventilator testing
  • Anesthesia gas delivery machine testing
  • Insufflator testing
  • Oxygen concentrator testing

Calibration and Service

Looking to calibrate your TSI Certifier® Flow Analyzer Plus? TSI now offers worldwide service! To find out about our service, calibration, and repair options, visit our Flow Service page.

Top-Selling Add-on Parts

Certifier Flow Analyzer Plus Interface Module Kit 4088

Display Module, to work with either the Certifier@ FA+ High Flow Module 4081 or the Certifier@ FA...

Certifier Flow Analyzer Plus Low Flow Module Kit 4082

Low Flow Module works with the Certifier@ FA+ Interface Display Module 4088, and is primarily...

Certifier Flow Analyzer Plus High Flow Module Kit 4081

High Flow Module, to work with the Certifier@ FA+ Interface Display Module 4088Range: -200@to 300...

Certifier Flow Analyzer Plus Ventilator Test System 4080

Full-feature gas flow analyzer system capable of testing most types of ventilators plus other...

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