Breathalyzers for Alcohol, Single-Use Disposable Breath Alcohol Analyzer 4-Level Indication Home Testing for Personal Use, 2 Tests

So in the name of science I decided to test this product out by getting a 24 of some cold ones at the store. For my body i had downed 7 cold ones before showed .02%. Lost count but after many many more, i got it to .05%. So yes it works to shows if you alcohol in your system. And no, i did not drive. I walked behind the lawnmower in between testing.

They work, if that's what you need to know. The only downside is that they can't seem to get the cost down to where a disposable single use test makes sense compared to an electronic one. You can keep those on a keychain, but these look very out of place. They're pretty cool though, they don't require batteries like an electronic one would, but maybe in bulk they'll be more appealing. If you're looking for a disposable test kit, these will do the job.

I cannot attest to the accuracy, because I have no way of testing that, but the product came well sealed, with an expiration date at least 2 years past delivery date, and seems to function as intended.

They work, not much else to say. At $5 a test you can consider it expensive compared to other solutions like electronic ones. And these are slim but bigger. But compared to a DUI charge and possibly killing people, it comes down to what format you like. Or getting a ride share if it's possible where you're at.Could be good for testing how much you can drink with regards to BAC levels at the safety of your home. But then again you're comparing with electronic. I had an electronic one ten years ago and it died after two years. Are they better now? No idea, I've been using ride shares since I'm lucky to live where there's service. Well, five stars since it does what it says it does, and it's easy to use and read.