“this is the 3rd one I've bought. The first ones died much sooner than expected. Bought again on a groupon, wouldn't pay full price for it, but seems to be at least in the range or reliable.”
“Just received it in the mail. Went through the instructions and tested it - quite easy to use. It's very small, so I can throw it in any purse. Haven't used it actually after alcohol consumption, but I'm sure it'll be useful! It was accurate with my test of 0.0! Happy with my purchase!”