sensitivity testing: Delivers professionalgrade accuracy to measure blood alcohol levels quickly and reliably, helping you assess readiness to drive after social events. Hygienic touchless use: Touchless operation with a sensitive sensor eliminates the need for mouthpieces, promoting a cleaner and safer testing process. Easy to operate: Onebutton control allows anyone to obtain results after a short warmup, with minimal setup or learning required. Compact and lightweight: Portable design fits easily in a bag or pocket, making it convenient for use at gatherings where checking sobriety is important. Use scenarios: After social events, such as parties or evenings out, check your BAC quickly to determine if you are fit to drive before leaving the gathering. For safety or fleet management, use prior to operating a vehicle or machinery after a social period to ensure responsible action. At hosting events or group outings, provide a fast, hygienic way for guests to verify sobriety before sharing rides or driving home.