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| Digital Blood Oxygen Meter | Finger Pulse Oximeter | Finger Pulse Rate Monitor | Fingertip Pulse Oximeter | Oxygen Monitor | Pulse Oximeter |
Q: What does a Pulse Oximeter Do? A: A Finger Tip Pulse Oximeter tests blood oxygen saturation or SpO2. The device uses two light frequencies (red and infrarot) to determine the percentage of hemoglobin in our lungs' red blood cells, and then is pumped throughout the body. Light Emitting Diodes project through the finger, and the hemoglobin absorbs various amounts of light depending on the amount of oxygen present. Q: Are the oximeters certified? A: Being medical devices, oximeters are mostly certified under many regulations such as ISO 13485 and ISO 9001 to name a few Q: Why do blood oxygen levels matter? A: 1
