Mini-Wright Digital Peak Flow Meter - FEV1

Mini-Wright Digital Peak Flow Meter The mini-wright digital peak flow meter iseasily customized to remember your zones for ideal asthma management and not only measures peak expiratory flow (PEF) but also measures FEV1 for treating COPD patients. The zoning function is easily customised while the memory has a capacity to store up to 240 of each measurement.. A water proof tight seal makes for simple sterilsation. No longer necessary to keep a hand written diary as this digital model accurately remembers for you.