Lightweight and easy to use, this Alcohol Tester measures blood alcohol content in seconds. Clip it to your key chain and breathe easy, knowing you have a handy device to let you decide when not to drive.

The Alcohol Tester is engineered with a built-in micro light and a highly accurate Japanese manufactured sensor. It is the same sensor technology designed into many breathalyzers used by police departments all over the world. The Alcohol Tester delivers approximately 300 tests per set of AAA alkaline batteries, which are included.