1.6" LCD Digital Alcohol Breath Tester (3*AAA)
Portable and convenient to carry - Easy to use and quick response and resume - 1.6" LCD blue 3-digit backlit display - Test range: 0.00~1.00mg/l - Units: mg/100ml mg/l %BAC - Alarming level: 0.25mg/l - Required batteries: 3*AAA batteries (not included) - Comes with English manual