is 849.92 KB, has a resolution of 1500x1093 pixels and was uploaded on May 1, 2019 @ 9:31 am by user: felixsdt. It is filed under the tags: smartphone, measurement, pulse oximetry, oxygen, handheld devices. Click the blue button at the top to freely download: Pulse Oxygen Saturation Oximeters Oximetry Monitoring Sensor png.