- Rapid and Reliable Detection: This breathalyzer features a high-precision semiconductor sensor that quickly measures your blood alcohol concentration (BAC). Avoid the risks of driving under the influence by easily checking your alcohol level. - Clear and Prompt Results: No more guessing your BAC. This device offers fast detection with a testing range of 0.00% to 0.19% BAC. The results are displayed clearly on an illuminated LCD screen, complemented by an audible alert for quick reference. - Easy and Hygienic Testing: Simply warm up the device for 10 seconds with the press of a button. Blow into the mouthpiece for only 3 to 5 seconds, and your results will be displayed on the screen without having to touch the device. This ensures a clean and straightforward testing process. - Accurate and Convenient: Get reliable results in seconds with a single button press. The breathalyzer includes a strap for easy access and is compact enough to fit in your pocket, allowing you to take it wherever you go. Requires 2 AAA batteries (not included). Use Scenarios: - Before heading out for a night on the town, check your BAC to ensure you are safe to drive. - After a dinner party, quickly assess whether you should consider alternative transport options. - At social gatherings, easily provide friends and family a reliable means to monitor their alcohol levels responsibly.