The Mini-Wright Peak Flow Metre Standard Scale is a precision handheld gauge for measuring Peak Expiratory Flow (PEF), providing essential data for asthma management and respiratory assessment. This reliable device offers healthcare professionals and patients an accurate method to monitor lung function and track respiratory changes. Each metre is hand calibrated to ensure absolute accuracy, ideal for clinical and home use. The clear scale and simple operation allow consistent readings, helping patients control asthma through regular monitoring and enabling informed treatment decisions. Key features Professional-grade accuracy with 60-800 l/min measurement range Compatible with sterilisable mouthpieces for hygienic multi-patient use Compact, portable handheld design for convenient use anywhere Durable design for reliable long-term performance