This pocket sized peak flow meter is suitable for both adults and children and features a special patented tamper-proof zoning system that allows safe and accurate self-management. Also calibrated by hand to ensure consistency, the AirZone offers accuracy, reliability, portability all at an affordable price. The AirZone measures peak expiratory flow between 60 – 720 L/min.

Features:

• Range is suitable for adults and children
• Designed for single patient use
• Optional zoning markers which can be used to indicate expected range, and peak flows which may require change of treatment
• Individually calibrated
• Lightweight and compact