Disposable and designed for exercising and measurement of volume flow. Pre- and postoperative patients increase lung volume by keeping the instrument's inhalation-sensitive ball suspended with...
Personal Best Peak Flow Meters - Full Range, (60-810 liters/minute) With Asthma Management Zone System. Lightweight, self-contained, portable design. Rugged construction allows easy...
Personal Best Peak Flow Meters - Low Range, (50-390 liter/minute) With Asthma Management Zone System. Lightweight, self-contained, portable design. Rugged construction allows easy...
TruZone Peak Flow Meter - Meets current ATS standards, 1-year warranty, Measures peak expiratory flows easily and accurately for effective asthma management. Small, lightweight, simple to hold and...
Large volume measurement and advanced low-work-of-breathing filter. Compact, ergonomic design with built-in handle. Gradations on both sides of unit and good/better/best flow window for...