Instructions

Precaution
• When after drinking, it is recommended to last after 20minutes, it
is because 20 minutes is approximately for alcohol to be absorbed
into blood from the digestive organs, and residual alcohol remai-
ning in the mouth takes this long to dissipate.
• For accurate result, do not repeat next testing within 3 minutes
after last time.
• Do not smoke and eat for 20 minutes prior testing.
• Do not use chemicals such as benzene, thinner or petrol to clean
the tester directly.
• Do not blowing liquid into the breath pipe.
• Do not use any excitant substances near the tester, such as pains,
insecticides, alcohols.
• Do not place the tester in the closed environment with contami-
nated air.
• Modifying or tampering with the unit‘s internal components may
cause a malfunction.
• The unit is designed to be used as an aid to promote reasonable
driving. It should not be used in anticipation of the use or operation
of vehicles, machinery, or equipment. The unit makes no referen-
ces whatsoever to blood alcohol content or other such measures
of intoxication promulgated by government, medical or other agen-
cies or bodies. The result of this alcohol gives BAC for reference
only, manufacturer does not to take any legal responsibility.
• Each individual‘s body responds differently to alcohol. A person
may become legally impaired to drive at a point below the legal
blood alcohol limit.