Personal Best Peak Flow Meter



Item#:  HS755-012
Vendor: Respironic


Use the Personal Best Full-Range Peak Flow Meter by Respironics to help manage asthma by monitoring lung function. The meter includes color-coded zone system and the built-in cover converts to a handle for convenience and portability. It’s easy to use and clean and lasts for up to 2 years.

The Personal Best Full-Range Peak Flow Meter by Respironics is an essential tool in gauging how well your airways are working. It measures the peak speed at which you expel air from your lungs (the peak expiratory flow or PEF). The higher the PEF, the more open your airways. The lower the PEF, the more narrow your airways (as in asthma). Using the Personal Best Peak Flow Meter can help you identify triggers, detect subtle changes, and alert you to asthma flare-ups before they occur. Its large, easy-to read scale, oval mouthpiece, cover that converts to a handle, and built-in color-coded zone system all work to help you manage your asthma. Replace every 2 years. Comes with a 1-Year Manufacturer’s warranty.

What Comes with the Personal Best Full-Range Peak Flow Meter?

  • Box contains one (1) Personal Best Peak Flow Meter ‐ Full-Range (60-810 L/min), complete with cover, foldout handle, instructions, companion card, and daily record chart.
  • Also available in a Low Range¹ model (50-390 L/min) for small children or those unable to achieve a high PEF (sold separately).


  • Provides accurate peak expiratory flow (PEF) measurements as part of your daily asthma management routine. 
  • Measures PEF between 60-810 L/min (liters per minute).
  • Large, easy-to-read scale displays in increments of 10 L/min.
  • NAEPP-endorsed, 3-zone management system helps you assess the state of your asthma.
  • Results alert you to subtle changes or flare-ups, so you and your doctor can evaluate your treatment plan.
  • Oval mouthpiece and foldout handle help ensure proper technique for accurate readings.
  • Lightweight and durable, easy to use and clean.
  • Recommended for most adults and children who can achieve a high PEF.
  • For single-patient use.
  • Replace every 2 years (more often for multi-patient use).