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  • to drive or not todrive

    posted by erdabyz on 02/17/2009

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month


    it's precise, at least i used it one night and it said i wasn't drunk, then a policeman stopped me to check my BEC and gave a ngative.

    it's easy to use, just blow

    a great source of ethanol semiconductor sensors for hobbyists

    It can be perfectly used in Spain, cause it't calibrated fot the actual limits here


    a bit hard to understand the instructions

    it sometimes doesn't want to measure and you have to reset it

    a bit big to be a keychain

    better if it could be calibrated


    it's a good indicator of your BAC to check if you can drive or not

    Also good to check if your friends are drunk or not. It's a cheap useful product


    hard to find a cheaper solution to check your BAC, i think that almost every drinking person should have one of these.

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