Purification Technology Builtin purification chamber removes impurities, ensuring the device detects only alcohol for accurate and healthier measurements. Definition Display Clear color screen provides immediate, legible results at a glance, readable in bright daylight or lowlight conditions. Visual System Threecolor indicator light offers clear visual cues on alcohol levels, making results easy to interpret at a glance. Audible Intoxication Alarm Builtin alarm delivers a spoken warning when alcohol levels exceed safe limits, prompting responsible decisions. Benefits at a glance Accurate readings by eliminating interference from impurities Quick, ataglance results that are easy to read in any lighting Simple visual cues plus a vocal reminder to support safe choices Helps you assess safety and make responsible decisions in real time Practical use scenarios Home or social settings: after a meal or gathering, quickly check your level before driving or operating machinery. Travel or commuting: verify whether you are within safe limits before getting behind the wheel or using dangerous equipment. Workplace safety: ensure compliance with alcohol policies before performing safetysensitive tasks or starting shifts. This device maintains a clear focus on accuracy, readability, and safety, delivering reliable measurements with straightforward visual and audible guidance.