Avoid getting the dreaded DWI.
Had a few drinks at the club and want to know if you are safe to drive? Just pull your Breathalyzer Portable Breath Alcohol Tester and blow. It will tell you what your BAC is before you jump in your car. Or maybe you have a teenager that you think has been going out drinking but you cannot be sure. Just get him to blow in the tube for five seconds and find out for sure.