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Portable Personal alcohol tester breath analyzer with mouthpiece

Portable Personal alcohol tester breath analyzer with mouthpiece Quick response and resume Use 2*AAA alkaline battery easy

Handheld breath alcohol tester/alcostop/alcohol analyzer/breathalyzer BCD-107

Alcohol tester/breathalyzer/alcostop/alcohol analyzer: 1.LCD digital display 2.Sensor Semiconductor alcohol 3.Road safe item