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Display : 4 Digits LCD Display.Easy to use : Just push one button to operate the tester.Low battery Indication : Audible alarm soundBack light : Easy to read in dark placeUse in car: 12V cord with car cigarette plugReset function: No need to power start, just reset for second test.Driver alcohol checker is a personal breath tester which was designed to help individuals make a responsible decision concerning the ability to operate a motor vehicle after a reasonable consumption of alcohol. |
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