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  • Overall Rating: 2
  • Price: 3
  • Quality: 4
  • Ease Of Use: 4
  • Usefulness: 1
Mostly useless – Alcohol Tester Breathalyzer Keychain (0.19% BAC Max) Reviews

posted by trouchelle on 03/12/2011 Certified Owner

Involvement:General (knows how to use it) - Ownership:1 day to 1 week

Pros:
You can try to point this thing to a road police inspector and say "I'm not drunk, I've tested myself, I do this every time". But that's all. Wait, that's not all, it has five different mouthpieces, if you're still worried about hygiene when drinking.
Cons:
There's only one con: it doesn't work. When you didn't drink anything, it shows 0.0. So I tried on one of my friends, who drank a glass of wine. Device shows 0.19, and I didn't believe she was able to get 0.19 from just one glass (100g or so). Then I tried to test it on myself. After one beer I've got 0.19.
Other:
I'm so happy they don't use these devices on sobriety checkpoints!
Bottomline:
Can show if you drank some alcohol or not, but nothing more. I don't understand why bother with LCD and stuff it it can be just one green and one red LED for the same functionality.

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