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BREATH SAMPLING
Device Errors
Breath too
early!
You blew into the sensor
too early. Wait until after
the third beep to start
blowing into the sensor.
1 2
Breath not
detected!
You blew into the sensor
too late. Begin blowing
into your sensor within
5 secords of hearing the
third beep.
Breath too
short!
You did not blow into the
sensor long enough to
get an accurate reading.
Breathe gently and slowly
into the sensor for 12
seconds.
Inhaled through
the sensor!
Do not hold sensor to
mouth while inhaling.
1 3
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