AiQInu Certified Portable Breathalyzer, Professional Alcohol Test with Digital LCD Display, Includes 20 Mouthpieces, Semiconductor Sensor, for Home and Use - Black

Reliable and accurate: The alcohol tester is designed with a large digital LCD display with three easy-to-read indicators - red, yellow and green - green light indicates that alcohol is not affected. The yellow light indicates the drinking status and the red light indicates the poisoning, which makes it easy to quickly identify alcohol levels. 【Alcometr】: Adopting precise detection chip and improved chemical sensor, it can accurately display the alcohol content of the human body. Provides quick results to evaluate whether you can drive a car. 【20 ustników】: Tester alkoholu ze światłem LED jest wyposażony w 20 wymiennych ustników, które można używać bez końca, wymieniając ustniki, dzięki czemu tester jest czysty i higieniczny. 【Easy to use】: This breathalyser simply puts 3 AAA batteries (not included in this product). Press the power button and wait 10 seconds. Then blow for 6 seconds until you hear a beep. If you are drunk while driving by the colour of the turn signal, please test it 3 times in a row and get an average value. 【Emergency Flashlight】: Our portable breathalyser is designed with LED light, which can be used as an emergency flashlight or emergency lighting when you need an external lighting stand.