Features: Ensures road safe with the Breathalyzer, featuring advanced gas technology for rapid and accurate content detection. Boasting high sensitivity and fast response times, this breathalyzer delivers precise readings with low power consumption and a extended service life. For motorists, traffic officers, and corporate employees, is a must tool for responsible individuals. From traffic check to workplace screenings and home safety check, this device is for various testing scenario. For testing, ensuring you stay compliant with safety regulations. Specifications: Material: ABS Battery: Include Size: About. 3x15cm/1.18x5.91in Package Includes: 1pc Breathalyzer note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.