Personal Digital Display Breathalyzer AT168

1 Sensor: Semiconductor alcohol sensor
2 Warm-up time: Within 10 seconds
3 Respond time: Within 5 seconds
4 Operating temperature range: 5 ~ 40 ℃
5 Detection range: 0.00% - 0.19% BAC
                              0.0 - 1.9 g/l
6 Digital display results (% BAC, g/l)
7 Quick response and resume
8 Auto power-off
9 Low voltage indicator 
10 Real time & Alarm clock & Countdown timer
11 Power input: 
    Tester: 3V (2 x AAA alkaline battery, not included)
 
12 Unit size: 110 x 70 x 26 mm        Print size: 20 x 10 mm