Microlife Digital Peak Flow Meter PEF/FEV1
The peak flow meter works by measuring how fast air comes out of the lungs when you exhale forcefully after inhaling fully. This measure is called a "peak expiratory flow," or "PEF." Keeping track of your PEF, is one way you can know if your symptoms of astama are in control or worsening.
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The Microlife PF 100 is a digital measuring device of peak expiratory flow (PEF) and forced expiratory volume in one second (FEV1) for the respiratory monitoring of asthmatic patients. The device stores 240 measurements and has a USB port allowing measurements to be uploaded to a PC. It’s possible to manage the patient’s respiratory profile with the special Asthma Analyser Software supplied with the product or downloadable from our website.