Min. Order Reference FOB Price
10 Pieces US$185.00-275.00 / Piece
Product Description
Support Ecg Analysis Ecg Machine 6 Channel 7 Inch Portable Ekg Medical Supplies Product Description ECG is used to see how the heart is functioning. It mainly records how often the heart beats (heart rate) and how regularly it beats (heart rhythm). It can give us important information, for ...