速い読む宝石の医学の指先の脈拍の酸化濃度計30~250bpmの範囲

Pulse oximeter
May 16, 2023
Video Description:
Discover the CE Unique LED Medical Fingertip Pulse Oximeter, a fast-reading device with a 30~250bpm range. This accurate SpO2 machine features a unique LED design, low power consumption, and automatic shutdown for convenience. Perfect for home, hospital, and sports use.