Rechargeable Spirometer Device for Pulmonary Function Testing in Clinics

The AM-SP10 Spirometer is a professional-grade medical device designed for accurate pulmonary function testing. This handheld unit utilizes infrared technology to measure key lung function parameters including Forced Vital Capacity (FVC), Forced Expiratory Volume in one second (FEV1), and Peak Expiratory Flow (PEF).

Featuring a 1.8'' color LCD display with 160*128 resolution, the spirometer clearly presents test results including flow-volume charts and volume-time graphs. The device stores test data for review and comparison, with the ability to display trend charts for monitoring patient progress over time.

The AM-SP10 offers comprehensive measurement capabilities including FEV1/FVC ratio (FEV1%), 25% flow of FVC (FEF25), 75% flow of FVC (FEF75), and average flow between 25-75% of FVC (FEF2575). Results are displayed as both absolute values and as percentages of predicted values for easy clinical interpretation.

This medical device includes important safety features such as automatic power-off after one minute of inactivity and visual alerts when volume or flow measurements exceed set limits. The rechargeable lithium battery provides reliable operation with clear power level indicators.

The complete package includes a user manual, USB data cable, mouthpiece, power adapter, PC software CD, and optional nose clip. With its compact 97×89×36mm dimensions and 150g weight, the AM-SP10 is ideal for both clinical and field use.