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Amazon.com: Alcedo Pulse Oximeter Fingertip | Blood Oxygen Saturation Level (SpO2) and Heart Rate Monitor | Dual Color OLED Display | Portable Carry Case, Lanyard, Batteries : Health & Household
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Amazon.com: iNurse Pulse oximeter fingertip, Blood Oxygen Saturation Monitor , Portable Blood Oxygen Saturation Monitor for Heart Rate and SpO2 Level (BLUE)) : Health & Household
![Histogram showing distribution of SpO 2 (oxygen saturation). The line... | Download Scientific Diagram Histogram showing distribution of SpO 2 (oxygen saturation). The line... | Download Scientific Diagram](https://www.researchgate.net/publication/49652944/figure/fig1/AS:305875781734406@1449937877631/Histogram-showing-distribution-of-SpO-2-oxygen-saturation-The-line-denotes-the-normal.png)