ELECTROCHEMICAL BREATHALYZER; MEASUREMENT RANGE 0.00 - 4.00‰; RESULT ACCURACY 0.01‰; MEASUREMENT ACCURACY +/- 5%; 5 MOUTHPIECES INCLUDED; POWER SUPPLY 2 AA ALKALINE BATTERIES; DIGITAL BACKLIT DISPLAY; MANUFACTURER'S WARRANTY 2 YEARS; SENSOR WARRANTY 1 YEAR; DIMENSIONS 118 x 54 x 20MM; CASE INCLUDED
