Alaoo Portable Blue LCD Electronic Breathalyzer High Precision Dark Black Alcotest Portable High Precision for Home Parties Car

Package Included You will receive a breathalyzer and fifteen washable and reusable mouthpieces to meet your daily needs.Portable design: open the digital breathalyzer, blow into the hygienic mouthpiece and read the results instantly without preheating.SIMPLE USE - This breathalyzer uses advanced sensors to accurately measure the blood alcohol level. Just exhale for 4-5 seconds and your blood alcohol level (BAC) is displayed on the bright, easy-to-read LCD screen in less than 3 seconds.FAST AND ACCURATE The certified portable breathalyzer uses a sensitive semiconductor sensor to accurately display the blood alcohol level. Use this breathalyser to quickly measure your blood alcohol level after drinking.