A Useful Tool to Check Blood Alcohol Concentration After Alcohol Consumption
Make a better decision about driving after drinking alcohol. Measure your blood alcohol concentration (BAC) with this effective pocket breathalyzer. Portable and easy to use, this mini digital breathalyzer responds quickly and is convenient to bring wherever you go. It is also conveniently designed with a keychain and features a LED flashlight.
All you have to do is blow into the breath inhaler for 3-5 seconds and you can read the result. The results are either safe, caution, or danger.