Peak Flow Meter use
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Uploader Comments (PaulMooreIDASS)
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it's quite funny
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very well done!
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pehal tok??
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I would like to know if there is an oxygen meter.This is a flow meter. I need to know how much oxigen I am picking up with each breath. please respond. Thank you
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The analysers for O2 consumpiton are expensive relative to a peak flow meter.
See companies like Covox in the UK
PaulMooreIDASS 3 years ago