Peak Flow Meter 'AsthmaMD'

Measures peak expiratory flow * Design Single-Patient Use * Durable Lightweight and portable * Easy to use * Can be easily cleaned without disassembly * Compatible with a convenient physician-developed mobile app * Accurate precise and designed for children and adults * Meets all ATS standards for portable Peak Flow Meters * Universal 60-810 LPM range * Scale Increment 10 l/m * Accuracy