Breathalyzer,Professional-Grade Alcohol Tester with Memory and Warning Function for Personal and Professional Use(Black,10 Mouthpieces)

Bought this product as an extra measure to ensure I was good to drive after going out. It seems to work well and is nice and compact. Comes with a sturdy carrying case and plenty of extra mouthpieces. Only small issue is the accuracy. For example, I had two mimosas one Sunday morning and the the device told me I was at a .12 BAC. However, a second and third test showed .03 which sounded much more accurate. I have found that doing 3 tests and taking a rough average will give you a good indication of BAC. Overall a good buy but I would stay away if you need police grade accuracy.

I bought this breathalyzer several months ago. I find it works well and it’s easy to understand. I do wish it were smaller and please know that you have to wait 20 minutes after you’re done drinking before you use the breathalyzer. Other than that it’s a great tool to have.

Teens who drink, always lie about it to their parents. I lied to my parents and my parents lied to their parents. It leaves a parent wondering. But not anymore!This little breathalyzer takes away all the guilt and worry about being wrong. My 17 yr old son comes home from being out with friends acting strange. I always suspected he had been drinking but couldn't prove it. Until now! I'm glad I was able to know for sure that he was drinking and driving home in MY car! Now we can deal with the problem before there's a tragedy.Very accurate and quick meter. It probably saved a life!

We played a game where you got to call out someone for being drunk, and they had to blow. If they were over the limit, they had to chug a glass of water. If the weren't, the accuser had to take a shot. Good fun!

It seems ok it may not be real accurate. It sometime read a small number when you haven't drank any yet.

I enjoy drinking wine! I heard about new digital breathalyzers that are accurate and affordable. I love technology and knowing exactly where I am in my BAC. I read the reviews and purchased this unit. I was shocked by the readings I was getting. I read the literature that came with the meter, and there was no way this device was accurate. I investigated and decided to try another device and compare the results. I ordered the BACtrack Go Keychain Breathalyze. What a relief! The BACtrack Go Keychain Breathalyze read less than one-half of BAC.

This breathalyzer tester is very easy to use and extremely accurate! When used, if it gives a negative response, it gives one a sense of relief and if it it gives a positive response , then action needs to be taken.

Good item just carry triple a batteries so when u want to use it it has power

L'utilisation est très bruyante, surtout lors du moment où l'on doit souffler. Aussi, il semble avoir quelques difficultés à détecter le bon taux d'alcoolémie au premier essai. Par exemple, premier souffle 0,00%, second souffle 0,04%, sur la même personne, en l'espace de 2 minutes, en respectant la manoeuvre à suivre. Décevant.