Handheld Digital Peak Flow Meter Lung Volume function Bluetooth Tester Newest
Features
Parameters including FVC, FEV1, FEV1/FVC and PEF can be measured.
Personal information setup, including height, age, gender, etc.
Health status indication.
Bluetooth transmission.
Data memory and case review function.
Low battery indication.
Real-time clock display and setup.
Automatic power off function.
Mass storage device, stores up to 9999 cases.
Performance
Volume range: 0~10 L
Flow rate range: 0 L/s~16 L/s
Volume accuracy: ±3 % or 0.05 L (whichever is greater)
Flow rate accuracy: ±5 % or 0.2 L/s (whichever is greater)
Safety classification: internally powered equipment, type BF applied part
Working current: 80 mA
Power supply: two AAA batteries
Accessories
1)A User Manual
2)A mouthpiece (disposable)
3)A nose clip (optional)
Physical characteristic
Dimension: 138 mm(L)×63 mm(W)×47 mm(H)
Weight: 130g (with batteries)
Larry Bernstein –
If you need to test your skills peek air flow great product to use and it works with your phone as well easy to show your doctor and the price wasn’t bad
Michelle Cha –
This peak flow meter is exactly as in the product description. It is easy to use and clean. When paired with the app, it is easy to monitor trends in your lung function. It helps me to remember and double check that I have my inhaler with me.
Kenneth –
Overall, great value for the money, easy to use, and works just as expected.
Carol Digitalagency –
So received. And I have connected this device to my iPhone now. The application works perfectly with this device. I can see my data on my phone and sync the data to the diary page and form chart. This would be great if you need to check your lung function regularly
Deanna Grady –
Accuracy is sometimes questionable
Tyler Shine –
good