Lightweight, small and low energy consumption portable spirometer, composed of a sensor connected to a mouthpiece
G**G
Not as described - not fit for purpose
Avoid this it’s not as described. The description clearly states this device measures pef, fev1, fvc, fev25, fev75.The device sent only measures pef and fev1. You can get devices that measure this far cheaper.
Trustpilot
3 weeks ago
2 months ago