- This professional breathalyzer enables quick BAC checks for pre‑drive testing, post‑party evaluations, and restaurant use to help ensure patrons are fit to drive and support responsible community behavior. - Designed for convenience, it allows you to test BAC anytime, anywhere, helping you maintain peace of mind on the road. - Noncontact design with an easy‑to‑read LCD display and automatic calibration to maintain precision and reduce human error. - Performance and safety: advanced technology provides quick and accurate blood alcohol concentration measurements for reliable results. - Use scenarios - Personal use: check your BAC at home or on the go before driving. - Hospitality venues: screen patrons to support safe driving and responsible service. - Fleet or workplace safety: verify driver readiness before shifts or trips.