Stdlyxun Breathalyser with Digital Blue LCD Display, Police Accurate, Alcohol Tester 20 Mouthpieces

Professional alcohol detector: This alcohol detector is equipped with a high-precision semiconductor alcohol sensor. It can quickly provide a result to determine if you can drive. At the same time, the latest sensors have higher accuracy and can even test wine overnight. The measuring range is from 0 to 2.0 g/l 【Interchangeable mouthpieces】: our product is equipped with 20 interchangeable and washable mouthparts, suitable for personal use, family gatherings, social events and other occasions. At the same time, interchangeable mouthparts are safer and more hygienic, and can also make data more accurate 【Easy to use】: Just put on 3 AAA batteries (this product does not contain batteries), plug in the microphone and turn on the device. After the 15 second preheating phase, blow air into the breathalyzer for five seconds. Your BAC results are instantly displayed on a bright, easy-to-read LCD screen. At the same time, there are light prompts: green is normal, yellow is drunk driving and red is drunk driving Compact and portable: this alcohol meter measures only 104 mm x 53 mm x 25 mm and weighs only 45 grams. It can be easily placed in a handbag or storage box in the car, making it easy to carry. Our breathalyser also comes with a light for your convenience in emergency situations 【Guarantee of servicio】: Su satisfacción es nuestra máxima prioridad. Si no está satisfecho con nuestro producto o tiene alguna pregunta, no dude en contactarnos. Nos pondremos en contacto con usted dentro de las 24 horas.