Qualitybreathalyzer for Sale

Matters Needing Attention

--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 remaining in the mouth takes this long to dissipate.

--For accurate result, do not repeat next testing within 3minutes after last time.

--Do not smoke and eat for 20 minutes prior testing.

--Do not use chemicals to clean the tester directly.

--Do not blowing liquid into the breath pipe.

--Do not use any excitant substances near the tester, such as paint, insecticides, alcohol.

--Do not place the tester in the closed environment with contaminated 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 references whatsoever to blood alchol content or other such measures of intoxicaton promulgated by government, medical or other agencies 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. As each individual's body responds differently to alcohol. One may become legaly impaired to drive, but have a test result from the device showing a value within the legal blood alcohol limit.

Usage Method

● The use of this product needs to cooperate withthe APP operation, APP download please contactour after-sales service.A.Android Phone: Download the following software,please contact the supplier for the latest version.

● Put the machine face up and plug it into thecharging port of the phone, as shown in the picture

● Open the APP, as shown in the picture

● After login, enter the test interface, whichdisplays previous test records.  Click"Start Test", as shown in the picture

● After clicking"Start"detection, enter the"Startpreheating"mode, as shown in the picture:

● After the preheating is completed, the waitingmode is entered, and the waiting time is 3 seconds,as shown in the figure

● After the wait is over, enter the blowingdetection mode.  Please blow near the blowinghole and continue blowing for about 3 seconds,as shown in the figure:

● After the completion of blowing, it willautomatically jump to the test result, as shown in the figure