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Note: Before each use, it is recommended to clean
finger and the silicone padded finger chamber. The
silicone is non-toxic, soft and hypoallergenic.
3.3.4 Reading Oxygen Saturation Level and Pulse Rate from
the OLED Screen
Do not move your finger and hand during measurement.
Keep your body as still as possible. Once the reading
stabilizes, read the measured values of the oxygen
saturation level and pulse rate on the OLED screen.