shulem feldman
5 out of 5 stars
Thank you so much for the good quality and fast fast service
Brand: Omron Healthcare Products
$16.69
MSRP: $29.99
SKU: Omron-PF9940
Out of Stock
Assists early detection of pending asthma attack
Accurately measures peak flow
Dual flow range for adults or children
Compact design can be used anywhere
| Display Type | Analog |
| Measurement Functions | PEFR |
Warranty: 3 years
MPN: PF9940
UPC: 073796699406
5 out of 5 (2 reviews)
5 out of 5 stars
Thank you so much for the good quality and fast fast service
5 out of 5 stars
This is a great little device. it seems to be simple to work and the readings are remarkably consistent. On my "not so good" days, the readings will be lower but will group together within a few points. On "better" days, the readings are higher but again in close agreement with one another, if several readings are taken close together. I have a lot of confidence in the device as a good, great low cost home check for Peak air capacity of lungs.