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How to Measure Breath Odor
Before use
The batteries are already installed.
To activate the unit, simply remove
the strip on the positive polarity.
Taking Readings
1. Wave the unit gently in the air
4–5 times. This will remove any
odors or moisture left in the
product.
2. Turn the unit on by pushing
the power button. It will beep
in response.
3. The Odor Symbol will appear and
count down from 3–1. When the
word "Start" is displayed, breathe
into the sensor for three seconds.
Position your thumb on the front
of the unit to help direct the
sensor to your mouth. Do not
cover the sensor or back vent
with your hand.
Note: Touch your thumb to your
chin so that the sensor is right
in front of your mouth. The
opening should be about 1/2"
(1 cm) away from your mouth.
4. For best results, breathe into the
sensor as if you are yawning.
Try to breathe out the same
amount of air at the same speed
each time you test your breath.
5. When the test is complete, the
unit will beep. Your breath odor
level will appear on the display
and flash for several seconds.
Then the unit will turn off.
Note: The power will turn off auto-
matically if you don't breathe into
the sensor within five seconds
after the display indicates you
should start measuring.
Getting Started
Turn the unit on
1
2
Wait for the numbers to
disappear and the word
"Start" to show
Breathe out
1
Your breath odor level
will appear
3 4
2
3
4
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