- Purification Technology: Built-in purification chamber effectively removes impurities, ensuring only alcohol is detected for accurate and healthier measurements. - High-Definition Display: Clear, easy-to-read high-definition color screen provides immediate, legible results at a glance, suitable for various lighting conditions. - Visual System: Three-color indicator light offers clear visual cues regarding alcohol levels, making results easy to understand without confusion. - Audible Intoxication Alarm: Built-in intoxication alarm provides a voice reminder when alcohol levels exceed safe limits, promptly informing users to make responsible decisions. Use scenarios: - Personal use at home to check your own alcohol level before driving or leaving a social gathering. - Social events or small gatherings to provide quick, clear results for guests and staff to promote responsible choices. - Bar, restaurant, or venue settings to offer quick visual and audible guidance on alcohol levels for safety and responsible service.