- The accuracy meets American Thoracic Society (ATS) standard 2005 Revision.
- Suitable for hospital or home
- Maximum of records is 300 measurements
- It can upload to MSA100 Analyzers software through Bluetooth or USB
|Measuring method||Rotating wing wheel|
|Accuracy||Volume:±3% or±0.05L,whichever is greater|
|Flow:±10% or ±20L/min,whichever is greater|