Fingertip Oximeter Blood Oxygen Saturation Monitor CE ROHS Approved
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Main Features
SpO2 value display
Pulse rate value display, bar graph display
Pulse waveform display
Change the direction auto
Screen brightness can be changed
Low-voltage indication: low-voltage indicator appears before working abnormally which is due to low-voltage.
![](https://i.ytimg.com/vi/K26Bgw36pmo/maxresdefault.jpg)