Peak Flow Meter (Adult) PF120A

The Peak Flow Meter is easy to use and a convenient device that measures how efficient your lungs are at expelling air. This peak flow meter can record the force of air in liters per minute and give you an accurate reading. It is best for people with asthma as this peak flow meter helps in tracking your asthma control.  If you use this peak flow meter regularly then you can have a constant check on your asthma by detecting the airway narrowing without having any symptoms- this will help you use medication or take other steps before your symptoms get worse.