Cecily Cooper

The trademark name Breathalyzer is typically utilized generically to identify gadgets that measure blood alcohol concentration. This kind of breath analyzer does not actually measure the concentration of alcohol in the blood. Rather, the reading on the breath analyzer is only an estimate of the alcohol in the blood.In layman’s terms, if a typical individual has 2100 drops of alcohol in the blood, the breath tester will reveal a reading of 1 drop. Studies have been done that determined the blood and breath alcohol contents of various groups of volunteers, permitting them to determine the direct relationship of the volume of alcohol in the blood and the resultant alcohol in the breath.