1Manufacture for alcohol Tester 2OEM for alcohol Tester 3Display: 3 Digits (%BAC) 4Quick response and resume 5Auto ... while another drink, may be dead drunk.In addition, using breath tester the most accurate results are not always accurate, the most ... driving, traffic accidents occurred in blood alcohol content is 2.5 times larger than when.Blood alcohol content was 100mg/100ml, traffic accidents ...