Digital breath alcohol tester

1. Sensor: advanced flat surfaced alcohol sensor
2. Warm-up time: within 10 seconds
3. Respond time: within 5 seconds
4. Operating temperature range: 5-40℃
5. Detection range: 0.000-0.199% BAC
6. Digital display results (% BAC)
7. Quick response and resume
8. Auto power-off
9. Use mouthpiece
10. Sensor fault self checking
11. Red-colored backlight
12. Low voltage indicator
13.360 degree rotating mouthpieces