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Measurement
2) Reading the display
When the instrument is turned ON, all the elements of the LED
will light up.
The pulse level, pulse rate and SpO
The pulse level, pulse rate and SpO
2
2
value are displayed
value are displayed
during measurement.
Pulse rate (P.R.)
If an error occurs, an
error message mainly
about P.R. will be
displayed.
Battery indicate
Flashing when
battery is nearly
empty.
Pulse Level Meter
Oxygen saturation
(SpO
2
) value
If an error occurs, an
error message mainly
about SpO
2
will be
displayed.
Indicate the pulse level.
✻
For stable measurement, make
sure that the pulse level meter
lights up two or more segments
by adjusting the measuring point
or rubbing or warming it up to
improve blood circulation.