Item No.: C99AQ235
.Sensor:Semiconductor Alcohol Sensor.  
.Measuring Range:0.00~0.19%BAC (0.0~1.9g/l BAC).  
.Accuracy:±0.01%BAC (0.1g/l).  
.No Testing,"0.00%BAC&0.0g/l" Display In LCD.  
.0.02~0.05BAC （0.2~0.5g/l） "Caution" Display In LCD.  
.Over 0.05%BAC （0.5g/l） "Danger" Display In LCD.  
.Operating Time:Warm Up 10s,Response<6s.  
.Size:118*70*28mm.  
.Power:2x1.5V AAA Batteries.