SENSOR CLEANSING
When the breathalyzer is used for the rst time, or if the
unit has not been used for an extended period of time
(3 weeks or more) air borne pollutants may form on the
sensor surface. To maximize accuracy, clean the sensor by
performing 2 tests, allowing it to run a complete cycle each
time, and disregard the results. Whether or not alcohol is
present on the breath for the sensor cleaning doesn’t matter.
After running through the complete testing process twice,
cleansing is complete, and you can test again normally.
PREPARATION
Installing the Batteries
Install two Alkaline AAA batteries in the battery compartment.
COMPONENTS DIAGRAM
7
8
Front View
Detachable
Mouth Piece
Power
Button
Battery CoverŁ
(back)
Display
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