- RELIABLE PERFORMANCE: Our alcohol tester utilizes advanced sensor technology for precise and dependable measurements, providing an accuracy range of 0.00-0.19% BAC. - SAFETY FIRST: Designed with user safety in mind, our breathalyzer features an on/off function that allows you to power down the device at any time, ensuring safe operation. - VERSATILE USAGE: This multifunctional device is ideal for various environments, including home safety checks and workplace monitoring. It operates on 2 standard 1.5V AAA batteries (not included), making it convenient for diverse needs. - SIMPLE OPERATION: Activate the breathalyzer with a single button for quick and hassle-free testing. The easy-to-read LCD screen displays results clearly, saving you time and effort. Use Cases: - Perfect for personal use to monitor alcohol levels before driving or attending events. - Essential for workplaces to ensure compliance with safety regulations by checking employee alcohol levels. - Great for social gatherings to promote responsible drinking and ensure guests have a reliable way to check their alcohol consumption.