Alcohol Breathalizer Commercial Alcoblow Checker Meter

Features: 1 Sensor: High precision semiconductor sensor 2 Warm-up time: Within 10 seconds 3 Respond time: Within 5 seconds 4 Operating temperature range: 5 ~ 40 °C 5 Detection range: 0,000-0,1990% BAC (0,000-1,999 BAC or 0,000-0,995 mg/l) 6 Digital display results (% BAC/BAC/mg/L) 7 Detection range: 0.199%BAC~0.995%Mg/L 8 Alarm point:0.50%BAC~±0.050mg/L 9 Digital display results (% BAC, g/l) 10 Quick response and resume 11 Auto power-off 12 Low voltage indicator 13 Power input: Tester: 3V (3 x AAA alkaline battery, not included)