Alcohol Breathalyzer Keychain (Save Your Life, Loved One or Someone)

  Alcohol Breathalyzer Keychain (Save Your Life, a Loved One or Someone) Features: This is a digital breath alcohol analyser tester. Digital alcohol test with audible alert. Auto power off, quick response and resume. The digital alcohol breath tester has a key chain, very portable to carry out. Portable and conveniently design for measuring BAC. A simple method to analysis Blood Alcohol Concentration at anytime and anywhere.   Description: A breathalyzer or breathalyser (a portmanteau of breath and analyzer/analyser) is a device for estimating blood alcohol content (BAC) from a breath sample. The breathalyzer is one of the most affordable breathalyzers available. It can be used in a wide variety of settings including clinical test applications and for personal use. Its uses advanced semiconductor alcohol sensing technology to quickly take a breath sample and provide a blood alcohol content (BAC) estimate. The lcd graphic display will indicate how inebriated you are, whether it be dan