B??c three: Gi?i thi?u 123B th??ng cung c?p nhi?u phiên b?n c?a ?ng d?ng, phù h?p v?i các h? ?i?u hành khác nhau nh? Android ho?c iOS.You can either plot the minimal and highest peak measurement values or report the waveform trace. And, with expandable microSD memory, recording periods can be achieved for approximately fourteen days. This reco