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🌬️ Breathe Better, Track Smarter — Your Lung Health, Elevated!
The Digital Peak Flow Meter by Nascool delivers high-precision respiratory monitoring with a pressure differential sensor meeting ATS ERS WRIGHT standards. It automatically displays key lung function metrics (PEF & FEV1) and supports manual symptom tracking via a dedicated app. Compact and portable, it’s designed for adults and children 6+ managing asthma, COPD, or general respiratory health, offering a reliable, easy-to-use solution without the need for disposable mouthpieces or calibration.
| ASIN | B09S3KJZZ7 |
| Best Sellers Rank | #3,825 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Flowmeters |
| Customer Reviews | 4.3 4.3 out of 5 stars (580) |
| Date First Available | February 9, 2022 |
| Item model number | SMPF-2S |
| Manufacturer | Nascool |
| Product Dimensions | 2 x 1.7 x 4 inches; 4.23 ounces |
C**M
Great value
Seems to work well, great value.
J**S
Peak Flow Meter
The product is easy to use and instructions are easily understood.
N**E
Great for the Price
My doctor recommended I get a peak flow monitor due to my asthma issues. This monitor works great for the price. It beeps kind of loudly when you turn it on and it beeps when it automatically turns off. Unfortunately you can’t turn it off with the power button (it only turns the device on) but since it shuts off automatically after not using, there’s no issues with battery life. You can set up the device phone app to feed into your Apple health data which is great.
K**E
Works well and EZPZ
Daughter recently diagnosed with asthma. This is an accurate and easy to use. App is nice too.
P**R
Good price and reads well
works as expected. setup was a breeze but the app is pretty basic don't expect much out of it. Make sure what ever you buy is not just wifi but also automatically transfers the data. there are many others that have a low price but are manual and the descriptions are deceiving
D**.
Great
It's my first one, and it works like they said it would every time
S**R
Works
Good product
S**6
Meter works great, easy to use.
The instructions are clear, and a tracking chart is included. You are encouraged to use the QR code on the instructions for a calculation of the range of readings to expect, but you have to register with a credit card and there is a $59.99 per month fee. Otherwise, I would have given a 5 star rating.
A**A
i have bought this device for my son he has asthma,It is showing always wrong results and i have tried so many times to connect to my phone but cannot find my phone.... i dont know i think its a waste of money and time i will try to return this device
Trustpilot
1 month ago
4 days ago