Mini-Wright Peak flow meter The Mini-Wright Standard is lightweight and portable. Peak flow measurements can be taken with ease and whilst on the go. Measuring PEF between 60-880 L/min, the Standard Mini-Wright is available in two scales. The market-leading Mini-Wright peak flow meter was pioneered by Clement Clarke International in the early 1970’s and is the ‘Gold Standard’ in asthma management. Conforming to standards Mini-Wright PFMs are manufactured to one of two standards; ATS scale (tested to the American Thoracic Society standard) and an EU scale (tested to the European standard), colour coded for easy recognition.
