Alcohol Tester wholesale china

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'C
6) Clock with 12 / 24 formats
7) Alarm time function
8) Convenient to carry by keychain
9) 3 test steps with LED indication
10) test result:
Safety:Under 0.02% BAC
Caution:0.02% - 0.05% BAC
Danger:Over 0.05% BAC
11) Battery:2 x AAA alkaline batteries (not included)
12) Size:75 x 30 x 20.5mm
13) Print size:10 x 10 mm