1.8" LCD Digital Alcohol Breath Tester (3 x AAA)
Model: GD-AL818 - Portable and convenient to carry - Easy to use and quick response and resume - 1.8" LCD blue backlit display - Warm-up time: within 20s - Response time: within 5s - Test range: 0.000~0.199%BAC; 0.00~1.99%BAC; 0.00~0.99mg/l - Units: %BAC %BAC mg/l - Accuracy: