- Reliable performance: Accurate and reliable readings across a BAC range from 0.00% to 0.19% thanks to advanced sensor technology for precise results. - Safety first: Power on/off with a single button, allowing you to switch off the unit anytime to enhance safety during use. - Multifunctional safety tool: Detects alcohol content and helps monitor safety at home and at work. A versatile device for personal and professional use. - Easy to use: Simple operation; press the test button and view the results on a clear, user friendly LCD display. Fast and straightforward process. - Compatibility and power: Compact handheld design powered by two 1.5V batteries (sold separately). - Practical applications: Ideal for pre-driving checks, workplace safety monitoring, and home or social event use to help protect yourself and others.