Instead of winging it every single time you go out drinking, now you can know for sure whether or not you’re safe to drive. This tiny gadget will accurately test your blood alcohol level, so you always know exactly where you stand. It’s only the size of a keychain, so it’d be easy to carry it around with you. It also would be a great gadget to have around if you’re constantly throwing parties and are worried about the people you send out onto the road.
The accuracy has been certified by the FDA to be +/- 0.010% blood alcohol content. The lifetime battery will last for many years even if you use it daily. It is said to be the world’s smallest and lightest alcohol tester out there. It actually weighs less than an ounce, so it won’t weigh your pockets down too much. This made in the USA product can be purchased for $69.95. You just have to pick it up from Amazon.