“I try to take this with me whenever I go out and know I might be having some drinks. It's really helping me get a good sense of where I'm at on the old sobriety scale. Looking forward to bringing this out during golf season to test the best level to be at with aiming fluid. Seems quite accurate. But, for the love of Pete, just make sure to wait at least 15 minutes before blowing or you might as well not even have one.”
“This product does not work. One person gets a reading the next does not. Repeated use on same person results in different reading. Don't rely on this product.”
“This newer model has a socket for USB which is convenient. My last one was fairly accurate (but sometimes up to . 02 off; I knew because I had a DMV calibrated one in my car after DUI.) This is still known as the most reliable sold. Good customer service after my last one stopped working.”
“After several months of using this, it's compact and precise. For the knobs out there giving this 1-3 stars, read the instructions. Ex. when you get up and use your Listerine and blow. It will be over .016. now take your poop and do it again, it will probably be .04 and by the time you leave the door it will be .000. And guess what? Thats what the company says in their instructions. I'm buying 8 for a bachelor party in 2 weeks.”
