“Bought this as a tool to help friends realize they were over the limit, took my BAC once out of the package and it read 0.00 (correct). Drank a few beers and mixed drinks with friends, waited 20 minutes between drinks or smoking and got 4 different readings within 5 minutes ranging from .01-.21.
Not worth the money.”
“I bought this Breathalyzer not too long ago and it has really come in handy. It was a little confusing at first but easy once I got the hang of it. I use it all the time! Its small and so convenient to carry around.”
“I bought two of these keychain breathalyzers because I thought they were neat. The only time they will show an actual reading is right after you have taken a drink of something. I can drink 10 beers and still show a .00 on both of the devices. Not worth my money, but a good conversation starter at the least. I definitely would not buy one of these if you are planning on relying on it before you drive home.”
“The only thing that is annoying is the last digit is hard to determine
what number that is. By turning it a few times you can just about
read what it is. I like the product though.”
