This breath alcohol meter is used to measure the alcohol concentration in the human body. With a sensitive semiconductor sensor, this portable alcohol meter can quickly provide a result to judge whether you can drive or not. Powered by 2 x AAA batteries (not included but widely available), this alcohol meter will automatically shut off after 5 seconds to save power after the test is completed. Each time you install batteries, you can do more than 200 tests. This alcohol meter is space-saving and lightweight. It is easy to hold and carry. Pocket size allows you to take it anytime and anywhere to ensure safe driving after drinking.
