About This

• 【Compact & Portable】：Smaller than a smartphone and lighter than your car keys, this breathalyzer for alcohol fits effortlessly in pockets, wallets, or keychains. The discreet portable design ensures you're always prepared for impromptu checks at parties, business dinners, or before driving.
• 【Easy Operation】：Get accurate BAC allow 20 seconds for warm-up. The alcohol tester features intuitive single-button operation and a clear backlit display for effortless nighttime use. No complicated procedures - just blow and know immediately.
• 【Smart Tracking with Customizable Alerts】：The personal breathalyzers provides 3-level risk alerts (Safe/Warning/Danger) and allows custom BAC thresholds. Switch between 4 units (mg/L, ‰BAC, etc.) for professional-grade monitoring.
• 【10 Replaceable Mouthpieces】：The alcohol tester comes with 10 washable and reusable mouthpieces, made of safe food-grade PC material, ensuring hygiene whether you are testing alone or sharing with friends. Perfect for personal use, family gatherings, social events and other occasions.
• 【Professional-Grade Accuracy】：This professional alcohol breathalyzer employs advanced semiconductor sensor technology, delivering precise results with a minimal error margin of only ±0.005%, meeting law enforcement standards. The BAC breath analyzer provides trustworthy professional-grade results for both personal and professional use. Its exceptional accuracy makes it an ideal choice for responsible drinkers and safety-conscious users.