45
Lung Health
Peak Flow meter
Peak Flow meter measures Peak Expiratory Flow
(PEF) and Forced Expiratory Volume at 1 second
(FEV
1
).
Single button operation.
Upload data directly to your Free
Activ8rlives
account via USB lead supplied.
Fully comply with EU Privacy Laws.
Downloads your target PEF and FEV
1
values to the
device, with performance indication.
Takes best of three readings.
Allows timeline evaluations (before and after
treatments etc.).
Mouth and chamber units are washable.
Replaceable 2 x AAA battery.