Start PO2 - Perform a measurement

Preparation for measurement

To ensure reliable measurements, please observe the precautions for use.

1. Place the device on any finger except the thumb. Ideally, the index or middle finger should be used. See how to properly place the pulse oximeter.
2. Keep your finger as still as possible, do not run or walk during the entire measurement.
3. Breathe normally.

Results

After a few moments, the results are visible directly on the display of the device. Wait a few seconds after the start of the measurement to ensure that the results stabilize before noting them.