Peak flow meter PFM20
The Omron PFM-20 Peak Flow Meter is designed to evaluate breathing and determine peak expiratory flow, displaying the results on an easy-to-read, multi-colored scale.
For convenience, the scale is divided into 3 zones, each of which is painted in its own bright color:
The green zone (working capacity 80 - 100%) - the normal state of the lungs. Treatment has a positive effect.
Yellow zone (operability 50 - 80%) - be careful and consult a doctor for advice.
Red zone (working capacity less than 50%) - the condition of the lungs inspires concern. The treatment has no effect. You must immediately consult a doctor.
The average life of the device is two years.
It is very important to keep the Omron PFM-20 clean during use. The appliance should be cleaned at least once every six months, and this should be done especially carefully if it has not been used for some time.
Distinctive features:
Suitable for adults and children (measuring range 60-800 l/min.)
built-in mouthpiece, also included an additional nozzle - a mouthpiece for children
Possibility to use disposable mouthpieces (option)