Discover the advanced technology of our Portable Mini Breathalyzer, designed for both personal and professional use. This high-precision alcohol tester offers non-contact detection, ensuring hygiene and safety without compromising on accuracy. Key Features: High Sensitivity Sensors: Quickly and accurately measure blood alcohol content. Compact and Lightweight: Easily carry it with you anywhere. User-Friendly Interface: Simple operation for immediate results. Ensure safety and make responsible decisions with this essential device. Color:Black Material: Plastic Package Contents: 1 x Alcohol Tester Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.