micro BT Smart Spirometer

The full feature spirometry solution with Bluetooth connectivity for remote testing.  

The Vitalograph micro is a robust, easy-to-use handheld spirometer with full feature functionality including demographics, numerical data and flow-volume curves.

Lightweight and powered by USB or batteries, it features an intuitive menu and color touch screen with test results and graphs displayed on the device for instant review.

Ease of integration, Immediate Results

Captures and transmits respiratory data to healthcare professionals directly from devices operating Apple iOSTM, Android™, Philips 2net™ and Windows® applications via Bluetooth®. The device includes Dual mode Bluetooth LE4.0 and Bluetooth 2.1 for wide-ranging compatibility.

API Software Developers’ Kit (sold separately) is available to providers of telehealth and e-Diary solutions for ease of integration.

Comes with 5-Year Warranty with unlimited technical support if registered within 30-days of purchase.

Get certified device training via our online training resource SpiroTutor™ by Vitalograph® which is available 24/7. We provide one FREE enrollment with the registration of your monitor.  A training certificate is issued upon completion

Reimbursement codes for Vitalograph Devices in the USA.

The Bluetooth® word, mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Vitalograph is under license. Android is a trademark of Google LLC. Windows is a trademark of Microsoft Inc. Other trademarks and trade names are those of their respective owners.


Product Code: 9200

  • Small, lightweight & fully portable.
  • Touchscreen icon menu for simple and intuitive operation.
  • Supports VC, FVC and bronchodilator responsiveness testing + single or multi-breath techniques.
  • 48 selectable parameters, GLI predicted equations and % predicted or Z-scores.
  • Dual mode Bluetooth LE4.0 and Bluetooth 2.1
  • Results direct to compatible Apps.
  • Capable of sending data after each blow for immediate analysis on telehealth systems.
  • Keeping the device clean is easy and inexpensive with Vitalograph Bacterial Viral Filters (BVFTM).
  • Robust and stable Fleisch flow measuring technology provides superior accuracy even at very low or high flow rates.
  • No need for expensive disposable sensors, adaptors, or flow tubes.
  • A calibration verification routine and guidance is included on the device as recommended by ATS/ERS.
  • API software developers’ kit is required for integration.
Vitalograph micro
Model Number 6300
Dimensions 83mm x 91mm x 32mm
Weight 250g
Memory 750 test session
Flow Detection Principal Fleisch flow technology
Volume Accuracy Better than ±2.5% or ±0.05L of the reading. (ISO 26782:2009)
PEF Accuracy ±10% or ±10L/min of the reading (ISO 23747:2015)
Battery Type 4 x 1.5V AAA alkaline
Power Supply 5V power supplied by mini USB cable
Safety Standards EN 60601-1:2006 + A1:2013
Performance Standards & Guidelines ATS/ERS 2019, ISO 23747:2015 & ISO 26782:2009
Communications USB to PC Dual mode Bluetooth LE4.0 and Bluetooth 2.1
Screen Touchscreen color LCD

Product Specification

micro BT Smart lung monitor BT Smart lung monitor USB lung monitor asma-1
FEF 25-75
FEV 0.5
FEV 0.75
Post BD
Total Parameters Available 8 (of 48) 8 4 3 2
Quality Measures: 
Predicted Values
Personal Best Zones
Quality Prompts
Data Exchange: 
Software Developers Kit* (SDK) Connectivity
General Features:
Touch Screen
Colour Display
Internal Battery
Memory (Test Sessions) 750 600 200 200 600
SDK Data Exchange Compatibility: 

*Developers Kit is sold separately and does not include device.

**FEV – Forced Expiratory Volume (up to 10 seconds). May be used as a surrogate for FVC.


The Vitalograph micro BT Smart uses 4 x 1.5V non-rechargeable IEC680086 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.

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

No, once a test session has ended a report must be generated to view those results.

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Ready to Restart Spirometry Testing?

Make sure you understand the international safety guidelines for spirometry testing by downloading our 5 Key Considerations Guide and order your FREE trial pack of Bacterial Viral Filters to help you test safely.