Pulse oximetry is a non-invasive and painless test that measures your oxygen saturation level or the oxygen levels in your blood. It can rapidly detect even small changes in how efficiently oxygen is being carried to the extremities furthest from the heart, including the legs and the arms.
The pulse oximeter attaches to your finger.
The package contains:
The Finger Oximeter
Battery: 2xAAA batteries (not included).
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