Features: 1) Design patent 2) semiconductor sensor inside 3) warm-up time:within 10 seconds 4) response time :within 5 seconds 5) Operation temperature:5-40 �� 6) Torch function 7) Key chain 8) 3 test steps with LED indication 9) test resul... - Update: 2009-07-22

Features: 1).Sensor: semiconductor sensor 2).Warm-up time within: 10 second. 3).Response time within: 5 second. 4).Operate temperature: 5 ~ 40a?? 5).Detection Range: 0.00% ~ 0.19% BAC 6).3- Step test levels show on display with so... - Update: 2009-07-22