Product Description
The new VSA100 Peak Flow Meter is a high quality medical device that measures your maximum possible exhalation which is called “peak flow”( referred to in medical terms as(referred to in medical terms as PEF-Peak Expiratory Flow) and “forced expiratory volume”( commonly known aFEV1 ) in first second . Regular monitoring of your peak flow is extremely useful for controlling diseases of the airways such as asthma . C 0 . P D . or chronic bronchitis
Main Features
1 . The accuracy meets American Thoracic Society( ATS ) Standard 2005 Revision
2 . Suitable for hospital or home
3 , Maximum of records is 300 measurements
4 . it can upload to MSA100 Analyzer software through Bluetooth or USB
Measuring Parameters
Measuring Parameters : PEF , FEV1Measuring Methods : Rotating wing wheel Measuring rang ：Volume 0 . 01L-9 99L
Flow 50 L / min -90L/min
Accuracy ：Volume + 3% or * . 05L , whichever is greater
Flow I + % or + 20u / min , whichever is greater
