Encourage responsible drinking with the Alcohol Breath Checker. The oxidized semi-conductor sensor provides a quick measurement of the Blood Alcohol Content(BAC). A convenient timer- counting up or down- is included to time parking meters and garages. A LED flashlight helps find keyholes in dark parking lots- streets and garages. The compact breathalyzer is light weight and sports a keychain for easy transport. Entertaning- yet promotes safety and responsibility.****Features: *** Measures Blod Alcohol Content (BAC) in seconds*** LED flashlight finds keyholes in the dark*** Keychain with parking timer**