ADF-MSA100 Wireless Spirometer (for US customer ONLY ,around USD72/unit)
For USA customers, please change the currency on the bottom after click “ADD to CART”.
This product can’t be connected to “Andesfit Health” Apps
THIS product CAN NOT BE connected to ANDESFIT APP.
ADF-MSA100 Peak Flow Meter is a hand-held pulmonary function measuring medical device that measures your maximum possible exhalation which is called peak expiratory flow (PEF) and forced expiratory volume in 1 second (FEV1). The accuracy meets American Thoracic Society (ATS) Standard 2005 Revision