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The Nascool Digital Peak Flow Meter is a compact, highly accurate spirometer designed to measure peak expiratory flow (PEF) and forced expiratory volume in 1 second (FEV1) with clinical precision. Featuring a pressure differential sensor that requires no calibration, it automatically displays key respiratory metrics and syncs with an intuitive asthma diary app for comprehensive symptom and medication tracking. Perfect for asthma and COPD management, athletes, and anyone prioritizing respiratory health, this portable device combines medical-grade performance with user-friendly design.




| ASIN | B09S3KJZZ7 |
| ASIN | B09S3KJZZ7 |
| Brand | Nascool |
| Customer Reviews | 4.3 4.3 out of 5 stars (618) |
| Customer reviews | 4.3 4.3 out of 5 stars (618) |
| Date First Available | 19 April 2022 |
| Item model number | SMPF-2S |
| Manufacturer | Nascool |
| Product Dimensions | 5.08 x 4.32 x 10.16 cm; 141 g |
| Units | 1 Count |
A**A
device wrong results
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
F**O
Excellent spirometer
I have now connected this device to my iPhone. This application works extremely well when used in conjunction with this device. I can view the data on my phone and synchronize it to the log page as well as generate charts. It's very useful.
V**.
Muy bien medidor
Excelente aparato, descargué la app y aunque no se puede conectar x Bluetooth pones la medición y sirve muy bien
W**D
Great compact device!
As a respiratory therapist, I've used a number of peak flow meters- this one is amazing and great for home use. Small, easy to use and no moving parts. It's easily cleaned and stored, with an easy to read screen. Perfect for travel and carrying to work or school.
D**Z
Requiero urgente de la factura
El aparato funciona bien, pero requiero una factura para comprobar ante el seguro de gastos médicos pero no puedo generarla. Necesito su ayuda
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.
Trustpilot
1 month ago
2 days ago