New Spirometer arrived

Looks good.. tested it again and again 😃 to

make sure I understood..

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Oups post gone..what I wanted to ask if anybody has one, what is denote value in the menu?

If not it is light and easy to use.

Got it on amazon.

There is a little disc, I suppose it is to save data but I didn’t work that out..

First test I had to be hospitalised^^ euh ok try harder girl..never got in the green but was orangy..

It seems more accurate than my old peakflow, I can adapt to my action plan between that and the pulsoxymeter I think I have all the gadgets I need for the winter!!

Nighty night xx

Fran