Min. Order Reference FOB Price
1000 Pieces US$1.80-2.00 / Piece
Product Description
NM-A018 Peak Flow Meter It is an instrument used to measure asthma patients'PEPR (peak exhalation flow rate). It is an deal tool for objective monitoring of asthma patients, and it can help patients find out signs of exacerbation as early as possible. Size:Child / Adult Packing:PP plastic bag ...