| Customer Reviews: Average Rating:  Rating : - Fooled again So you are sitting at the bar, having a few drinks. Then it's closing time, and you have to leave. So you test your BAC, and you test at .038. Wait a minute, I had 4 beers, and I'm hammered? You see, this device is designed for people who don't mind sitting in their cars for at least a half an hour-just to get an accurate reading. See, this device doesn't work unless all the alcohol is absorbed into your system, and your mouth is free of any hint of booze. So if you don't mind watching the snow fall in a parking lot, then go for it. Otherwise, don't touch this joke. + See Full Customer Review |  |