Conducting a test:
A.
If you use the breathalyzer for the first time, then push the
battery compartment cover on the back downwards. Remove
the small paper inside the battery compartment (this paper
prevents the 2 inserted batteries from discharging). Close the
battery compartment cover again.
B.
Insert a mouthpiece into the mouthpiece slot on the right
side of the breathalyzer.
After a few seconds you see
“blow” on the display (additio-
nally the device beeps twice).
As soon as you can see “blow”,
start blowing into the mouth-
piece. The device will start
beeping when you start blowing.
Keep blowing steadily until the
beeping stops. At the end of the
test you can hear a “tic-tac”
tone. Tip: Blow like you would
whistle (without a break).
Push the power button* for
about 2 seconds until you
hear a beep sound.
After pushing the power
button the device warms
up and a countdown starts.
To put the device off manual-
ly press the power button for
about 2 seconds when you
see „blow“ on the display or
during the time the test result
is shown on the display.
The test result is displayed
after a few seconds. It
shows a 4 digit (3 decimals)
readout of your blood
alcohol level in per mill
(g/L). Per mill is the default
setting for the usage in the
EU (in UK the default setting
is mg/L and in the USA it is
% BAC). The accuracy of
this device is +/- 0.10 per
mill (g/L) at 0.50 per mill.
The device puts itself off
automatically approx. 15
seconds after showing the
test result, additionally you
hear a beep sound and
you will see “Out” on the
display.
Please note:
Wait at least 15 minutes after finishing your last drink.
From hygiene reasons and for accurate measurement
results always use a new mouthpiece for each test.
*If you keep pushing the power button, you can see the
number of total tests counted (starting with zero after a
calibration) and „nor“ (normal mode: numerical display
mode) on the display.
