High quality and effectively Digital LCD breath alcohol tester  will ensure performance stability and measurement accurately.  With working temperature range is wide and an anti-interference feature that will allow the alcohol analyzer won't easily affect by the environment and will give you a precise measure the alcohol content in your body within seconds.

The Alcohol Tester quickly and accurately tests for the presence of alcohol in the blood and encourages you to make smarter decisions about driving after drinking alcohol.  Simple on / off button for operation. Insert hygienic mouthpiece, blow off and check the measured value.

Digital display wine density results and coming with notice sounds. Digital LED display screen with red back light, either day or night will convenient to read. If the alcohol level is exceeded, the buzzer will automatically alarm.