“This is my third bactrack. The first two were off by .02 so I thought a third would tell which of the other two was reading incorrectly. The new one is .02 off of both the other two. Now I have three that read from .04 to .05 to .08 in the same 5 minute window of time.
Very disappointed.”
“Recently, the cops stopped me. I was given a test of alcohol. Before that, I drank one beer. I asked them whether I can blow on my Backtrack s80 before testing with police breathalyzer. Backtrack s80 showed 0.025 BAC. Then I was blowing with a police breathalyzer, which showed 0,024 BAC. The cops asked me where I bought the device and they have been surprised with the exact result. :)”
“Excellent product, easy to use, compact,accurate, professional piece of equipment. I would certainly recommend it to anyone who sees a need for this type of product. Can be relied upon to give accurate and indicative results.”
“I bought my S80 Pro after a friend got a DUI charge even though she was confident she was "street legal." With my S80, I easily and quickly check to be sure I'm well under the limit before I hit the road. It's peace of mind for me and in the event I ever do get stopped, I'll be more confident, less maybe-guilty-acting interacting with the officer. Also I have checked my S80 against another breathalizer and the S80 tests out very accurate.”
