Product Specifications The Spirometer is a compact, hand-held device used to measure and monitor lung function. It uses infrared signal technology to accurately assess various breathing parameters related to Forced Vital Capacity (FVC). This device is ideal for use in hospitals, clinics, and even at home for routine lung health checks. Key Features Measures key respiratory parameters: Forced Vital Capacity (FVC) Forced Expiratory Volume in 1 second (FEV1) FEV1/FVC ratio Peak Expiratory Flow (PEF) Forced Expiratory Flow at 25%, 50%, and 75% of FVC (FEF25, FEF50, FEF75) Average Forced Expiratory Flow from 25%–75% of FVC (FEF25–75) Allows input of personal information (height, age, sex, etc.) for accurate results. Displays flow–volume and volume–time charts for visual analysis. Supports data storage, review, deletion, and upload functions. Includes trend chart display for tracking progress over time. Provides health status indication based on test results. Calibration function for maintaining measurement accuracy. Over-limit alerts for abnormal volume or flow readings. Visual indicator to show expiration completion within 6 seconds. One-button operation for easy testing. Bluetooth and USB data transmission options. Real-time clock for timestamped records. Battery level indicator for convenience. Auto power-off after 2 minutes of inactivity to save energy.
