Very accurate especially for ignition locks and making sure you’re safe

I bought this item to obviously be able to check people's alcohol levels, and I have to say it is easy to use and tests accurate. However, the restrictions of having to wait 20 minutes after eating drinking or smoking is a pain. The mouth pieces it comes with are great and easy to identify which way to place them into the machine, but the replacement ones do not have a ball in them so you have to pay more attention to what you are doing. I have used this 20-30 times so far without any problem and have shown other people how to use it also without any difficulty. I wouldn't rely on it vs. one a cop would carry, but it does seem accurate and it super easy to use and seems really durable. I love the little case it comes in that I can throw every thing I need in one spot. If you need one or just want one, check this out.

I find this BACTRACK Digital Breathalyzer,compact and easy to use. It seems to be quite accurate.

We have used this when we go out quite a few times. Once I felt like I’m too buzzed to drive and I used it I was below the limit. I still didn’t drive but it was interesting but this has stopped my brother from driving at other times because he was just above the limit. Easy to use and great tool

small and handy works great will sav you lots of dollars