Teswell Portable Fuel Cell Sensor Professional Breathalyzer Essential and reliable alcohol tester for measuring your blood alcohol concentration(BAC) Higher-precision Sensor Fuel cell sensor, more accurate and more reliable than semi-conductor sensor Auto-off Function It will switch off automatically for energy-saving if there was no operation for last 2 minutes Easy to Use The LCD screen will display the testing result quickly after breathing into this device Lightweight & Portable Mini-sized, lightweight and portable, you can keep it as companion for joining a party or daily use Detection Range Professional test range from 0.00, 0.10‰ - 4.00‰BAC or 0.00, 0.01‰ - 0.400‰BAC or 0.00, 0.05mg/L-2.00mg/L BrAC(Breath Alcohol Concentration) For Optimal Use:● Please rinse your mouth with fresh water before testing● You should wait 20 minutes after eating, drinking, or smoking before breathing test ATTENTION:● Any alcohol residues in your mouth may affect the accuracy of testing results● This device will display the value of ZERO if the measured blood alcohol concentration is less than 0.1‰BAC or 0.01%BAC(or 0.05mg alcohol per liter of exhaled air) Package Contents: 1* Alcohol Tester 1* USB Charger Cable 1* Rechargeable Battery 4* Mouthpiece Warranty: 45 days money-back and 12-month, worry-free Guarantee!
E**K
I think these 10 reviews were by people that got ...
I think these 10 reviews were by people that got them for free. I got this for my son. He has a couple drinks, came home and tested .45. We retested and it was wildly high. No Bueno
M**H
and felt like you really didn't feel comfortable with them driving home
Have you ever wonder after you left a bar, maybe I've had one too many. Or had friends over, and felt like you really didn't feel comfortable with them driving home. Of course they fought you for the keys, all the while protesting, saying, while slurring, nah, I'm fine, as they stumbled out the front door to their car. Or maybe, you have a teenager that you have concerns over who they are dating. Sneaking back in late at night, with alcohol on their breath, but swearing, I haven't had a drop. Well, here's your answer. The Teswell Portable breathalyzer will take all the guess work out of whether or not someone has been drinking, or has had too much to drink. And it will keep up to 30 recordings, so no way of cheating the system with this. The monitor comes with a USB charging cable, 4 mouth pieces, and is easy as pie to use. The instruction manual takes only minutes to master. Setting the unit up for the first time is only a matter of pressing the ON/Off button in conjunction with pressing the Escape button. This sets up the BAC level. Also a timer. After that, just turn the unit on, blow into the mouth piece for 7 seconds and you get the BAC, Blood Alcohol Content of that individual. So, whether for yourself, your freinds, or members of your family, this is a great way to avoid embarrassment, heavy fines, jail, and perhaps even worse. DUI's are no laughing matter and drunk driving takes alot of lives every year on our highway's. Unfortunately many of those are young people. This is a step in the right direction. Great product, simple and easy to use. And one I couldn't recommend more highly.I was provided this product, discounted for the purpose of providing an honest review of the Teswell breathalyzer. It works exactly as described. I gargled with Scotch whiskey for the test. But if you so much as had gargled with Listerine, it would pick it up. Thanks for reading. Have a nice day.
Trustpilot
2 months ago
2 weeks ago
