Quest AsthmaMD Lung Performance Peak Flow Meter

The Quest AsthmaMD Lung Performance Peak Flow Meter is a hand-held device that measures lung performance. The meter assesses the ability to expel air from the lungs in a single rapid burst. Parabolic side channels and a three-channel design housed in a lightweight, consistent device.The AsthmaMD peak flow meter is more accurate because it was designed using cutting-edge respiratory testing equipment. This is the most accurate peak flow meter in its class, and it comes with a powerful, physician-developed asthma management app that replaces paper journals.