Description
Electronic asthma monitor
This simple to use electronic peak flow meter measures PEF and FEV1. Offers greater accuracy than a mechanical peak flow meter; eliminates the need for paper records.
Displays percentage of personal best for both PEF and FEV1
Automatically assesses test quality and stores best data
Stores data with date and time stamp
Stores 600 test sessions
Detachable flow head makes cleaning simple
Suitable for multi-subject use with standard size SafeTway mouthpieces
Uses long life AAA batteries
Large, easy to read display
