The Resp-O2 Peak Flow Meter is a hand-held monitoring device that measures Peak Expiratory Flow (PEF), an indication of how fast a patient can forcefully exhale after a full exhalation. This lightweight, durable peak flow meter is designed to help patients track daily changes in their breathing patterns. The Dynarex Resp-O2 peak flow meter is available in Adult size (Standard Range 50-800 L/min) and Pediatric size (Low Range 50-300 L/min).
Quantity per Case: 100
Color-coded indicators help to track daily progress
Easy grip handle for steady handling
Lightweight design for easy portability
Not made with natural rubber latex or DEHP
Includes peak flow rate diary to track daily progress
A variety of mouthpieces are available for added protection against bacteria and cross-contamination