Airzone Peak Flow Meter (pocket size)
This pocket sized peak flow meter is suitable for both adults and children, it features a special zoning system; which allows safe and accurate self-management when taking a peak flow test. The Airzone is individually calibrated to ensure accuracy and reliability, all at an affordable price. This portable peak flow meter includes a handle, for easy use. Available in both ATS and EU scales. The Airzone measures peak expiratory flow between 60-720 L/min ATS and 60-800 L/min EU.