- Quick and discreet car ethanol tester for use at parties, during roadside checks, or for routine home monitoring to reduce impaired driving risk. - Small, lightweight breathalyzer with an LCD/LED display, delivers rapid 3 second analysis and includes 5 hygienic mouthpieces for multiple users. - High accuracy semiconductor sensors provide stable blood ethanol content readings; features LED display and voice alerts for clear, immediate notifications. - Ideal for drivers, frequent travelers, and awake professionals who require fast, reliable ethanol level verification for person or workplace safety. - Portable and easy to carry; compact design suited for car glovebox, home, or office use; provides fast results to support responsible decisions. - Use scenarios: 1) After social events, check your ethanol level before driving home. 2) During road trips, verify your status prior to long drives. 3) In workplace safety practice, perform quick ethanol checks for employees or colleagues as needed.