Alcohol Tester, Portable Alcohol Detector Breathalyzer, For Work, Personal, Driver, Family Use

Hign-concerned Chemical : None Model Number : ZBK-1000 Origin : Mainland China 1.Sensor: Semiconductor alcohol sensor 2.Warm-up time:Within 15 seconds 3.Respond time:Within 5 seconds 4.Operating temperature range: 5 ~ 40 ℃ 5.Detection range: 0-200mg/100ml 6.Digital display results (% ,‰BAC, mg/l) 7.Quick response and resume 8.Auto power-off 9.Low voltage indicator 10.Real time & Alarm clock & Countdown timer 11.Li-On rechargeable 3.7v /200mAh 12.Range: 0.00-0.19% BAC & 0.0-1.9mg/100ml