The SPIROMETER is a compact, hand-held device designed for assessing lung function. It utilizes infrared technology to measure various respiratory parameters, making it suitable for use in hospitals, clinics, or home settings for routine health checks.

Key features of the SPIROMETER include the ability to measure parameters such as Forced Vital Capacity (FVC), Forced Expiratory Volume in 1 second (FEV1), the FEV1/FVC ratio, and Peak Expiratory Flow (PEF). Users can personalize their experience by entering information such as height, age, and gender, which aids in health status assessment. The device supports Bluetooth transmission for easy data sharing, offers data memory capabilities to store and review up to 9999 cases, displays a real-time clock, and indicates low battery levels. It also features an automatic power-off function to conserve energy.

Performance specifications highlight a volume range of 0 to 10 liters and a flow rate range of 0 to 16 liters per second. The volume accuracy is ±3% or 0.05 liters, whichever is greater, while flow rate accuracy is ±5% or 0.2 liters. The SPIROMETER is classified as internally powered equipment with a type BF applied part, operates at a current of 80 mA, and is powered by two AAA batteries.

Included with the SPIROMETER are a user manual and a disposable mouthpiece for hygienic use. Its physical dimensions are 138 mm in length, 63 mm in width, and 47 mm in height, with a total weight of 150 grams, including batteries. This combination of features makes the SPIROMETER a reliable and convenient tool for lung health monitoring.