• Accurately measures peak expiratory flow rate (pefr), or how quickly air is leaving lungs.
  • Instant readings help track changes in air flow.
  • Compact design for Discreet use.
  • Assists detection of pending asthma attack.
  • Dual flow range accurately measures for both adults & children.
  • Imported from USA.
Assists in early detection of asthma attacks by accurately measuring peak flow Dual flow range for adult and children Compact design can be used anywhere

Omron PF9940 PeakAir Peak Flow Meter,White

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