“Quick and easy to use, model I have comes with a carrying case, though I just use it at home. I have an interlock in my car, so I use this to double check if I'm good in the morning, or if I should stop drinking for the night.”
“Everyone should buy one of these if you drink alcohol whether you just drink at the company Christmas party or at a super bowl party or you hit the bars every weekend. This product can save you a lot of trouble and money. I used it one night after hitting a bar and blew a .112. I climbed into the back seat, slept there for 3 1/2 hrs then blew a .05.”
“Product works as advertised and adds peace of mind if I am out with friends for and evening of fun and ensures that I know when to ahows it is time for me to call it an evening”