- High accuracy: The alcohol breath analyzer samples ambient air only during testing, reducing interference from surrounding gases when not in use. It features independent air vents and an LCD backlight display for clear, reliable results. - Easy to take: Pocket-sized and light, it fits easily into a purse or small space. Compact design provides professional accuracy on the go. - Advanced sensor technology: Delivers accurate results in seconds with a fast response, supporting quick, confident decisions. - Energy saving and durable: Requires 2 AAA alkaline batteries (not included). About 10 seconds after the result is displayed, the OFF indicator appears for 2-3 seconds and the unit powers off to save energy. Typical uses: - Before driving or operating machinery, to assess breath alcohol level and make informed safety decisions. - At home or in the office for quick personal checks after meals, drinking, or medication. - In small businesses or safety programs where on-site, rapid breath-alcohol screening supports routine checks and compliance.