“I'm not a huge drinker but I do attend the occasional happy hour. I'm sure there's been times when I've been over the legal limit but decided to drive anyways. Now I have something that let's me know for sure. Highly recommended!”
“I purchased the S35 from Walgreens as that was the only one offered. I did the break in procedure and it read .03 on the first 3 samples. One hour later same reading, two hours later same reading and the same reading 3 hours later. I then had a professional reading due to my bond and it was a 0.00 reading. Not happy:) I expect better results fresh from the box after following break in procedure.”
“I use this for multiple reasons, but find it to read false positive easily. Testing after brushing my teeth and eating certain foods or teas. Is this common? Also I have had readings from .04 to .0 then back up to .03. Please advise. Also how durable are they and what would make them un calibrate?”
“I bought the s35 1 month ago and I still have yet to get any kind of reading from it. The only thing that it says is the letter F or some time it will read 0.00 and I know that is not true.”
“I bought this three months ago. I had a few drinks wanted to test myself. I had a shot and a glass of wine. I tested myself and it registered me at a 0.00. Waited another 20 minutes tested myself again and I was still in a 0.00 do these things need to be recalibrated or what?”
“This thing was a savior for the first 2 1/2 - 3 months. Until today. My last drink was at 6pm last night, i woke up at about 8:30 am and tested myself to see if I could drive. It was at a .10 Now over an 2 hours later it's reading at .14. I will test myself later this evening and see if its just stuck around that reading or what.
I only say I'd recommend this product because it worked great at first and was relatively inexpensive.”
“For the first month it appeared to work very well. I may have used it once per weekend and it seemed to be accurate, though I did not have any other device to compare it with. Then it stopped reading anything over .02%. I've used it during roughly 5 different settings where I was well over .02%, as well as others that tested it, and it read either .01% or .02%. Unfortunately, this moderately nicer model doesn't appear to be any better than the cheap ones.”
“tried it after a few beers and a shot of bourbon in a 1 1/2 hour period and it read .04%
i could not tell if it was higher as this is the top limit that it reads”
