Calibration Videos

A selection of videos are provided below to demonstrate how to calibrate your spirometer.  Click on your spirometer name to watch the video.

If you don’t find your spirometer name, that just means we haven’t yet managed to find the right video for demonstration on your device… (but we are adding more videos all the time so please check back soon!)

MIR Spirometer and WINSPIRO

NDD Easy One Air

NDD Easy on PC


Welch Allyn PC-based spirometer and CARDIOPERFECT (see 7 minutes 10 seconds)

MIR spirolab