MTTLS Alcohol Tester, Professional Breathalyzer Digital Alcohol Tester Detector Breath Analyzer with LCD Display and Accurate Professional Standard Alcohol Detector-Avoid DUI ?Black?-2FG

Description

specification:Sensors: SemiconductorsAlcohol sensor warm-up time: 10 seconds or lessResponse time: within 5 secondsOperating temperature range: 5 ? ~ 40 ?Detection range: 0.00% ~ 0.19% BAC / 0.00 ~ 1.9 mg / lAccuracy: ± 0.01%Fast response and automatic shutdownSize: 118 * 70 * 28mmRed Backlight Low Voltage IndicatorPower input: use 2 x AAA 1.5V alkaline battery (not included)Package Contents: 1 x alcohol tester (without battery) 1 x manual