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Smart Peak Flow Meter
handheld device thatmeasures how well air moves out of your lungs.During an asthma episode, your airways often narrow. A peak flow meter can measure this narrowing hours, even days, before you have any asthma symptoms.If you get a peak flow score that's lower than your best score, this may be a sign of an asthma attack.
handheld device thatmeasures how well air moves out of your lungs.During an asthma episode, your airways often narrow. A peak flow meter can measure this narrowing hours, even days, before you have any asthma symptoms.If you get a peak flow score that's lower than your best score, this may be a sign of an asthma attack.
$23.00
Original: $76.65
-70%Smart Peak Flow Meter—
$76.65
$23.00Description
handheld device thatmeasures how well air moves out of your lungs.During an asthma episode, your airways often narrow. A peak flow meter can measure this narrowing hours, even days, before you have any asthma symptoms.If you get a peak flow score that's lower than your best score, this may be a sign of an asthma attack.
