Peak Flowmeter

This is a simple, accurate way to monitor asthma, it’s compact, lightweight and portable, suitable for adults and children. The easy-to-read scale markers indicate PEF readings with 100% being the asthmatics best. Variability of PEFR of greater than 20% should alert the asthmatic to a possible asthma attack. Robust and hardwearing, the Vitalograph Peak Flow Meter features a comfortable integral mouthpiece, conforms to all peak flow standards and is suitable for multi-subject use