Professional Home Alcohol Breathalyzer NonContacting Breath Blow Tester 10s Quick Response Alkohol Sensor 50% OFF Function and performance: a professional home breathalyzer designed as a noncontacting breath blow tester with a quick 10second response. It uses an Alkohol Sensor to measure breath alcohol levels. Design and reliability: noncontacting operation helps reduce crosscontact between users and supports hygienic testing in a home setting. Availability and offer: currently at 50% OFF. Intended use: suitable for home use with straightforward operation and fast results. Use scenarios: 1) After a dinner or social gathering at home, test your breath alcohol level to decide whether it is safe to drive. 2) Before operating risk tools or machinery at home, confirm you are within safe limits. 3) During athome gatherings, use the tester to assess impairment levels before guests consider leaving or calling for a ride.