Note:

0.00‰BAC ---0.19‰BAC  for safety range

0.20‰BAC ---0.79‰BAC  for after drink-driving range

0.80‰BAC ---0.99‰BAC  for drunk-driving

Regulation depends on different countries and regions

 

Specification
Battery                           Lithium battery (3V)
Warm-up time                 About 10 seconds
Response time                 ≤ 5 seconds
Recovery time                 ≤ 10 seconds
Scope test                       0.00～0.99‰BAC                                
Accuracy                       ±0.10‰BAC at alarm point
Alarm range                    ≥0.20‰BAC (alarm point setting)
Work environment           10℃ -- 40 ℃
Temperature                    0℃ -- 50 ℃