Advanced flat surfaced alcohol sensor Digital display results Quick response and resume Auto power-off

Digital Alcohol TesterDescription:Features: 1. Sensor: Advanced flat surfaced alcohol sensor2. Warm-up time: Within 10 seconds3. Respond time: Within 5 seconds4. Operating temperature range: 5~405. Detection range: 0.000-0.199% BAC / 0.00-1.99 BAC / 0.00-0.99 mg/L6. Digital display results (% BAC / BAC / mg/L)7. Quick response and resume8. Auto power-off9. Mouthpiece--5pcs mouths10. Sensor fault self checking11. Blue-colored backlight12. Low voltage indicator13. Power input: 3V (3 x "AAA" alkaline battery, not included)14. Unit size: 112x61x29mm