alcohol tester,digital alcohol tester with keychain,modern design, easy to use and take. alcohol tester1. Sensor: Semiconductor alcohol sensor2. Warm-up time: Within 10 seconds3. Respond time: Within 5 seconds4. Operating temperature range: 5 ~ 40 5. Detection range: 0.00% - 0.19% BAC / 0.00- 0.95 mg/l6 Digital display results (% BAC / mg/l)7. Quick response and resume8. Auto power-off9. Red- ...
