Ventilator Data System Wright Respirometer PFT Filters & Supplies

Spirometer Systems

Vitalograph Pneumotrac

Vitalograph Pneumotrac

Vitalograph Pneumotrac

Vitalograph Spirometer

The Vitalograph Pneumotrac PC based spirometer is powerful yet easy to use.
Spirotrac Software meets all ATS and NIOSH standards for spirometry testing.
Built in quality control indicators assure accuracy and reproducible test results.
Spirotrac software has an intuitive user interface with workflow orientated presentation. Flow/Volume plus Volume/Time curves, and all test data and test quality are displayed in one view. Automatic storage of all test data and events, including calibration log.

NDD Easy-On PC

Vitalograph Pneumotrac

Vitalograph Pneumotrac

NDD Easy-On PC Spirometer

For those searching for a fully-integrated PC-driven spirometer, the Easy on-PC is a clinically proven solution. 

The Easy-on PC leverages our trusted TrueFlow™ technology that delivers unprecedented accuracy and reliable results without needing calibration. 

Real-time graphs and animated incentive screens enhance the user experience, encouraging child and adult patients to help them achieve optimal results.

Vitalograph Pneumotrac

Vitalograph Pneumotrac

Vitalograph Pneumotrac

Vitalograph Spirometer

Several helpful animated incentive graphics screens are available to choose from and are built in to the Spirotrac software. 

NDD Easy-On PC

Vitalograph Pneumotrac

Vitalograph Pneumotrac

NDD Easy-On PC Spirometer active incentive graphic

Real-Time Animated Graphs and Incentives:
Interactive software displays, animated incentive screens and real-time graphs encourage child and adult patients to help them achieve maximum results. 

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We Sell Refurbished Koko Spirometers

Refurbished Koko Spirometer

Koko USB Spirometer

The original PC-Based spirometer was  introduced by Pulmonary Data Services in 1993 and we have been selling them from the beginning.


Our refurbished USB Koko units are thoroughly tested  and calibration is verified.


Check with us for availability and price.