The BreathScan tester is a disposable breath-alcohol indicator is designed for one time use. Alcohol presence in a user’s exhaled breath is accurately measured, providing a reliable indication of the blood alcohol level in the body. · Low-cost and easy-to-use · Measures the presence of alcohol in a multitude of blood alcohol concentration (BAC) levels that include: 0.02%, 0.04%, 0.05%, and 0.08% (w/v) · Non-invasive · Very compact