asmaPLAN + Peak Flow Meter

asmaPLAN Peak Flow Meters

Simple accurate peak flow meter. Features an easy-to-read scale with a built-in color zone asthma management system for both children and adults. SKU 43832

The Simple, Accurate way to Monitor Asthma
The new asmaPLAN+ peak flow meter was designed to meet the new standards in performance and quality including a high visibility scale and built-in color-zone asthma management system. The lightweight, portable and accurate asmaPLAN+, with it’s “one-size-fits-all” design, is a true advance in helping patients’ manage their asthma.
The patented dual color sliders on the asmaPLAN+ define the management color zones set by the healthcare professional for the asthmatic to follow.
The asmaPLAN+ is part of an extensive range of respiratory management devices marketed by MD Spiro and is offered as catalog #43832.


  • Accurate
  • Compact, lightweight and portable
  • Robust and durable
  • Comfortable integral mouthpiece
  • Easily read scale markers
  • Suitable for adults and children
  • Suitable for multi-patient use with MicroCheck mouthpiece
  • Meets all peak flow standards including EN 13826:2003


  • Measuring Principle: Piston/spring and moveable pointer
  • Range: 50-800 L/min
  • Scale Intervals: 10 L/min below 700, 20 L/min above
  • Accuracy: Better than 10%
  • Repeatability: Better than 5% or 10 L/min whichever is greater
  • Highest Resistance to Flow: .00384 KPa/L/Min @ 720 L/min
  • Net Weight: 3 ounces
  • Dimensions: 6” x 2” x 1”
  • Storage Temperature: 32 -1220 F
  • Relative Humidity: 10 – 95%
  • Clinic Use: Certify accuracy at least annually
  • Home Use: Replace every three years

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