Ultrasonic Hand-held Spirometer for Home Use Wuhan Cubic Optoelectronics Co., Ltd

Ultrasonic Hand-held Spirometer for Home Use Home use ultrasonic hand-held spirometer is applied to those who need lung function test and pulmonary ventilation function test. Based on ultrasonic technology, it is with calibration free and no maintenance, ideally designed for home use, which can be used for respiratory diseases checking including asthma, COPD and for evaluating human's lung function including smoker, chronic cough, etc. Features ■ Designed for home use, portable and lightweight ■ Without needing calibration, long lifespan ■ Real-time accurate data display, history record available ■...