Professional Portable Alcohol Breathalyzer with LCD Display

The product is a portable breath alcohol tester that can quickly and accurately estimate your alcohol level. It features a digital LCD backlit display, a precise and sensitive sensor, and a clean and hygienic design with a blow gun for air intake and replaceable mouthpieces. The breathalyzer is easy to use, with a quick response and resume, and an intelligent alarm. It has a range of 0.00-0.19% BAC and 0.0-1.9 g/l, with an accuracy of +/-0.01% BAC. The product is compact and lightweight, making it easy to carry in a pocket or purse, and it is powered by 2 AAA batteries. The package includes the breathalyzer, 5 mouthpieces, and instructions. It is suitable for use at weddings, parties, or other social activities to ensure safe driving after drinking.