Vitalograph Peak Flow Meter

The patented dual colour sliders on the  asmaPLAN+ define the management colour zones set by the healthcare professional for  the asthmatic to follow.

100% is the asthmatic‘s best.The yellow  zone will typically be set to start at  80% of the asthmatic‘s best while the red zone will typically start at 60%.

Variability of PEFR of greater than 20%  should alert the asthmatic to a possible  asthma attack.

• Accurate
• Compact, lightweight and portable
• Robust and hardwearing
• Features comfortable integral mouthpiece
• Easily read scale markers
• Conforms to all peak flow standards including EN13826:2003
• Suitable for adults and children
• Suitable for multi-subject use with SafeTway® mouthpiece