Sell Original Portable Digital Fingertip Pulse Oximeter | Blood Oxygen Saturation Meter | Pulse Rate Mon2 best price

Color led display screen to display content clearly Set alarms and beeps as needed, warn when the measured value exceeds the defined value The silicone finger mold is comfortable to use and does not overwhelm fingertips Low energy consumption and ecologically friendly, automatic shutdown after 5 seconds when not in use Light weight and easy to operate Attention: the batteries are not provided