Factory price professional LCD digital display alcohol tester breathalyzer

   1. Key parameters such as sampling analysis, test accuracy and display range designed according to the EN 16280 standard, which drafted and officially adopted by the European Union in the field of breath alcohol testing devices used by the general public in the year of 2012.
2. Designed with breath monitoring module, dynamically monitor the continuity of breath sampling, so that the test result will more accurately reflect the Blood Alcohol Content (BAC) of human.
3. Units setting (2 software version for option):
1)Version 1: mg/L, ‰, %, unites can be switched freely by user.
2)Version 2: factory fix set the unit according to customer's requirement before shipment, end user 

        cannot reset the unit.
4. Max memories: max 20 test records be stored.

5. Low voltage warning.
6. Sound warnings that exceed preset criteria
7. Simple and portable curve bar appearance design, easy use.