Alcohol Tester, Breathalyser Police Accurate, Per Mille Tester with 30 Mouthpieces, Professional Portable Alcohol Tester, Per Mille Meter with Digital LCD Screen for Private Use at Home

Professional breathalyser: with professional airway design and high-precision semiconductor sensor, the alcohol tester can accurately display the alcohol content of the human body. It delivers fast results so users can better assess their alcohol consumption and avoid possible alcohol-related problems and hazards.

【Fast and Accurate】Accuracy: 0.01% BAC (0.1g/l), with advanced semiconductor sensors to ensure accurate display in a short time. For more accurate results, please test 3 times in a row and take the average value. Ideal for testing family or friends, self-testing with different attachments, safe driving and protecting family.

Portable alcohol tester: It comes with 30 interchangeable mouthpieces that can be cleaned and reused. This professional alcohol meter meter takes up little space and can be easily taken in your handbag or bag.

Easy to use: simply hold down the start button, wait 10 seconds to warm up, blow for 3-5 seconds and your BAC results will be displayed 3 seconds later on a bright, easy-to-read LCD screen. (Without 2 AAA batteries)

Automatic alarm function: when the test result is higher than 0.05% BAC or 0.5 g/l, the tester emits an alarm. This alcohol meter has an alcohol measuring range of 0.00-0.19% BAC (0.0-1.9 g/l). If the permissible limit is exceeded, the tester emits an alarm. The alcohol tester automatically turns off 10 seconds after completing the test to save energy.