Portable Design for Personal & Professional Use:Compact and , this portable alcohol detector fits easily into your pocket, glove box, or bag. Suitable for personal daily checks, workplace safety testing, party monitoring, and professional on-site inspections. High-Accuracy Breathalyzer Sensor:Equipped with a sensitive gas alcohol detection sensor, this breathalyzer delivers fast and accurate BAC readings. Ideal for drivers, security personnel, bar staff, and home users who need dependable alcohol testing results. Reusable Mouthpieces & Hygienic Testing:Comes with multiple replaceable mouthpieces to hygienic use for different people. Easy to attach and remove, making it suitable for families, friends, and professional testing scenarios. Clear LCD Display & Easy Operation:The digital screen shows measurement values clearly, allowing you to read results at a glance even in low-light environments. Simple one-button operation makes it user-friendly for beginners and experienced users alike. Wide Application Scenarios:Perfect for use before driving, after parties, in bars, offices, schools, and security checkpoints. This gas alcohol detector helps you make decisions and supports responsible drinking, Manufacturer: Ounfhtrttk