Noncontact alcohol tester with advanced detection technology and clear feedback Key benefits Safe, noncontact testing: measures alcohol content without touching the user, reducing cross contamination and improving safety in busy environments. Accurate readings: uses advanced semiconductor gas sensor technology to deliver reliable results every time. Hands and multilingual: voice announcements in Chinese and English let you understand readings without looking at the screen. Quick visual interpretation: LED digital display with colorcoded signals (green, yellow, red) for fast assessment at a glance. Core features Advanced detection technology Semiconductors provide accurate alcohol content readings for dependable results in everyday use. Voice broadcast feature Readings are announced in Chinese and English, enabling use without needing to glance at the display. LED digital display Bright LED screen uses color codes green, yellow, and red to indicate alcohol level at a quick glance. Why you need this Enhances safety: a noncontact test helps you decide whether it is safe to drive or operate equipment. Improves efficiency: immediate audio and visual feedback speeds up decision making in timecritical situations. Supports multilingual environments: bilingual voice prompts accommodate diverse users. How it solves common problems Reduces risk of contamination and awkward handling when testing a person. Eliminates guesswork by pairing numeric readings with intuitive color codes and spoken feedback. Assists users who are busy or in lowlight settings through audible readings and bright display indicators. Use scenarios Before driving or operating heavy equipment after social drinking, to determine if it is safe to proceed. In corporate fleets, logistics, or safetycritical workplaces (for drivers, operators, and security staff) as a quick screening tool. At home or in gatherings to check guests or family members before allowing vehicle use or equipment handling. Specifications and functions at a glance Function: noncontact alcohol testing using semiconductor gas sensor technology Display: LED digital display with colorcoded indicators (green, yellow, red) Feedback: voice announcements in Chinese and English Performance: designed to provide accurate and reliable readings with quick interpretation