When battery indicator flashes, replace with a new battery.
If the difference between two successive readings is
>0.1‰(0.01%) user
should
test again.
During the breath sampling, do
NOT
block the outlet.
While “Err” flashes on the display, user can press OK key to
re-start the test, or device will back to the “ALCO” mode
after “Err” flashes 5 seconds.
Your blood alcohol content (BAC) may change within
minutes
Do not use this device to determine if you can drive.
You cannot use the test results in Court.
Your safest bet is not to mix drinking with driving at all.
Avoid Binge drinking; Remain under the ALERT LEVEL
whether or not you drive.
Do not share with friends. This unit is designed for personal
Precautions