LegalLimit is a reusable keychain holder for the SafeWay disposable breathalyzer and BreathScan alcohol detector that indicates if the user has exceeded a recommended level for blood alcohol content (BAC). This level can range from .02% BAC when a zero tolerance is enforces to .08% BAC for the US legal limit set by the federal goverment. This innovative Alcohol testing devic is packaged in a convenient yellow keychain so you can carry it with you everywhere. If another persons sobriety is in question, LegalLimit will help you take control of the situation and potentially save a life. LegalLimit is a small, plastic vial containing a color-changing powder. When an intoxicated person blows into one end of the vial, the powder turns blue/green to indicate that the persons BAC is in excess of 0.08%. Acclaimed throughout the US for its accuracy, LegalLimit is the newest trend in personal alcohol detectors, compact and ingeniously designed to be carried on a keychain. Cautiously engineered to indicate the amount of alcohol in the body, this 100% water proof non-perishable life saving device is designed to aid you in trying to prevent intoxicated persons from getting behind the wheel. Show & tell! Get their keys, use LegalLimit and show them why they should not drive. This breathalyzer tells it like it is and may save a life. Or 2 or 3! Just the facts! Prevent alcohol-related fatalities and injuries! Over 17,000 people die annually in alcohol-related accidents. Drunk driving costs the U.S. over $50 billion annually. Virtually everyone in this country has been touched in some way by drunk driving whether it is a friend with a DUI conviction or a loved one killed by a drunk driver. The public awareness of "don't drink and drive" requires the involvement of everyone from community services, public safety and private sectors, fundraising associations as well as each one of us personally. (because we are all affected in one way or another.) The LegalLimit keychain breathalyzer has been developed to help people become actively involved in reducing fatalities and injuries caused by driving under the influence (dui). LegalLimit is a proactive and innovative safety concept that can help make our world a bit safer. LegalLimit today, is designated as a `best pratice' product by the safety center of the US Army and US NAVY. It is also handed out by elected officials during alcohol awareness campaigns throughout the United States. Features: LegalLimit helps reduce accident and injury LegalLimit is 98% accurate in measuring blood alcohol content (BAC) Accurate device determines breath alcohol level at .02, .04, .05, .08 or higher Facilitate a quick check of your breath alcohol level Convieniently attaches to keychain Includes: 1 LegalLimit Yellow Keychain Holder 1 BreathScan Refill Don't forget that the BreathsScan Disposable Breathalyzer can be used as a refill for the LegalLimit. Please visit the BreathScan page after adding the LegalLimit to your cart.