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Micro Spirometer

A compact solution that offers simple and fast diagnostic spirometry in a lightweight, handheld device for accurate testing on the move.


The micro™ is a handheld spirometer offering full feature functionality. Powered by USB or batteries, the micro is portable and ideal for simple testing and reporting of spirometry.

Ideal for use on subjects within general healthcare and occupational health environments for point-of-care spirometry testing. Test results and graphs are displayed on the device for instant review.  Vitalograph Device Studio reporting software is included as standard for generating PDF reports and receiving the latest firmware updates.

The flowhead on the micro can be set up to work remotely using the optional Remote Flowhead Kit. Separating the flowhead from the device allows the user to view the device screen during testing.

Keeping the device clean is easy and inexpensive using Bacterial Viral Filters (BVF™), with validated cross-contamination efficiency >99.999%.

The micro Spirometer comes with:

  • Vitalograph Device Studio Software
  • Protective carry pouch
  • USB cable

This device comes with a Free 5-Year Warranty including unlimited technical support when registered within 30-days of purchase.

Vitalograph provides free certified training for all of its respiratory diagnostic solutions. Register here.

Click here for reimbursement codes for Vitalograph Devices in the USA.

Be free to help your patients perform Spirometry

The micro has an integrated V-Core™ flowhead, allowing you to focus on helping your patients achieve their best spirometry test, confident that you are capturing accurate and reproducible results.

Find out more about V-Core flowhead technology


Product Code: 63310

  • VC, FVC and bronchodilator responsiveness testing, 48 selectable parameters, GLI predicted equations and Z-scores.
  • Low running costs. No need for expensive disposable sensors, turbines, adaptors or flow tubes.
  • No sensitive moving parts (unlike turbine spirometers) making it robust and consistently highly accurate even at very low or high flow rates.
  • Save time & money on cleaning by using Vitalograph Bacterial Viral Filters (BVFTM).
  • Includes Vitalograph Device Studio Software for creating editable PDF reports (for printing, filing, and uploading to EMR systems) and receiving the latest software updates directly to the device.
  • Touchscreen for simple and intuitive operation.
  • A calibration verification routine and guidance are included on the device (as recommended by ATS/ERS 2019 Technical Standards, ARTP)
  • Remote flowhead (purchased separately) offers more versatile testing options.
Vitalograph micro
Model Number6300
Volume Accuracy+/-2.5%
PEF Accuracy+/- 10% or +/- 10L/min of the reading (ISO 23747:2015)
Performance StandardsATS/ERS 2019 Technical Standards, ISO 23747:2015 & ISO 26782:2009
Safety StandardsEN 60601-1:2006 + A1:2013
QA/GMP StandardsEN ISO 13485, FDA 21 CFR 820, CMDR SOR/98-282 & JPAL, MDSAP
Dimensions142mm x 81mm x 24mm
CommunicationsUSB 2.0 & Bluetooth 2/4
Power Supply4 x 1.5V AAA batteries (6V)5V DC via USB 2.0
Parameters MeasuredVC , EVC, IVC, FVC, FIVC, FIVC/FVC, FEV0.5, FEV0.5/FVC, FEV0.75, FEV0.75/FVC, FEV1, FEV1 ratio , FEV1/VC, FEV1/IVC, FEV1/FVC, FEV1/FIVC, FEV1/FEV6, FEV1/PEF, FEV3, FEV3/VC, FEV3/FVC, FEV6, PEF (L/s), PEF (L/min), FEF25, FEF50, FEF75, FEF0.2-1.2, FEF25-75%, FEF25-75/FVC, FEF75-85%, FIV1, FIV1/FVC, FIV1/FIVC, PIF (L/s), PIF (L/min), FIF25, FIF50, FIF75, FIF50/FEF50, FEF50/FIF50, MVVind, FMFT, FET, Rind, Vext, Vext/FVC, FEV1/EVC

Product Specification


The Vitalograph micro uses 4 x 1.5V non-rechargeable IEC60086 certified AAA alkaline batteries. This allows the device to be used without the USB cable connected to the device.  Rechargeable batteries may be used but the batteries should be fully charged when commencing testing.

Yes. If a new BVFTM is used for every test subject and the micro is stored in a clean, dust free environment, then the micro should require only surface cleaning using a 70% isopropyl alcohol wipe. If you suspect that the micro has become contaminated, refer to the flowhead cleaning instructions.

No. Once a test session has ended, a report must be generated to view the results.

No. The micro comes with Vitalograph Device Studio Software for creating editable PDF reports (for printing, filing, and uploading to EMR systems).

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