EcoSource Peak Flow Meter — Lung Function Monitor for Asthma & COPD Management

Product Overview

The EcoSource Peak Flow Meter is a simple, essential tool for asthma and COPD patients to monitor their lung function at home. Regular peak flow monitoring helps detect worsening conditions before symptoms appear.

Key Features

• Accurate Measurement — Measures Peak Expiratory Flow (PEF) in L/min
• Color-Zone Indicator — Green/Yellow/Red zones for easy interpretation
• Fits All Ages — Adjustable indicator, reusable mouthpiece
• Compact & Durable — Portable design, easy to clean