Breath Alcohol Tester — compact, easy to use device for on the spot breath alcohol checks Key benefits Simple screening tool to check breath alcohol concentration before driving or returning to work. Portable and lightweight for convenient carry in a bag or pocket. Quick visual results via a three color LED display for easy interpretation. Main features Item type: Breath Alcohol Tester. Material: ABS housing for everyday durability. Power: Uses 2 x 1.5V AAA batteries. without battery. Three LED display: Less than 0.02% BAC (0.10mg/L BRAC): Green Over 0.02% BAC (0.10mg/L BRAC): Yellow Over 0.05% BAC (0.25mg/L BRAC): Yellow and Red Multiple functions: built in small LED light, timing function, and countdown function for convenient operation. Automatic shutdown: device powers off automatically 5 seconds after completing the test to conserve battery. Compact size and low weight for easy portability. How to use Install batteries and use. Follow the included manual for step by step operation and recommended waiting times between tests. Package contents 1 x Breath Alcohol Tester 1 x Manual Practical use scenarios Checking breath alcohol level before driving to help make a more informed decision about driving readiness. Quick screening during events where alcohol is served to help individuals monitor their intake. Workplace spot checks or use after social occasions to confirm current breath alcohol level before resuming duties. Notes Device is intended for breath alcohol measurement. Refer to the manual for operating instructions, battery installation, and maintenance.