... 3.quick response and resum 4.CE/ROHS approved 1..AT6100 Mouthpiece Digital Alcohol Tester 2.high accurately testing results 3 ... response and resum4.CE/ROHS approved Mouthpiece Digital Alcohol Tester AT6100 Feature: 1.Advanced Flat-Surfaced Alcohol Sensor 2.Quick response ... Battery excluded12.Battery expectancy time: ≥200Times Mouthpiece Digital Alcohol Tester AT6100
