PC-based USB Spirometer
microQuark: USB PC-based spirometer for complete and accurate lung function screening

Directly connected to a USB port turns any PC into a spirometer!

  • Full spirometry testing (FVC, SVC, MVV, Pre-Post BD, Bronchochallenge)
  • Plug-and-play technology
  • Independently validated turbine flowmeter by LDS Hospital using the ATS 24 standard volume-time waveforms
  • User-friendly, beautiful software interface providing comprehensive graphical and text interpretation
  • Compatible with Windows 10
  • Full Networking (SQL) and multilanguage environment
  • Meet latest ATS/ERS standards


  • microQuarkmicroQuark is the PC-based spirometer designed by COSMED for lung function screening. It can be used with any PC, either desktop or laptop, by simply installing the application software and connecting the USB cable to the USB port of the computer. Performing spirometry tests is extremely easy and intuitive with microQuark and OMNIA, the new generation software developed by COSMED, which is included in the standard package. Fast, simple and cost effective spirometry screening is now available to all users.

    microQuark Brochure: Italian - English

  • microquark testiconsSpirometry
    Forced/Slow Vital Capacity
    Maximum Voluntary Ventilation
    Respiratory pattern
    Bronchial Challenge Test (Pre-Post)
    Bronchial Dilator Test