Lightweight, compact ethanol detector with an LCD screen for quick, clear readings. Delivers fast 3 second analysis using a accuracy semiconductor sensor to provide reliable blood ethanol content readings. Includes 5 mouthpieces for hygienic testing across multiple users. LED display and voice alerts provide clear, immediate notifications. Portable car ethanol tester designed for use in a variety of settings, including at parties, during roadside checks, or for routine home monitoring of impaired driving risk. Ideal for drivers, frequent travelers, and awake professionals who require quick verification of ethanol levels for or workplace safety. Practical use scenarios: Before driving after alcohol consumption to verify your ethanol level. Testing at parties to assess impairment risk. Use during roadside checks or at home to monitor ongoing impairment risk. Key attributes: Function: breath based ethanol detection with fast 3 second results. Compatibility: portable and suitable for car use and travel. Size and material: small, lightweight design for easy carrying. Performance: accuracy semiconductor sensor, fast readings, LED display, and voice alerts.