Function:
1. Sensor: Semiconductor alcohol sensor
2. Warm-up time: Within 10 seconds
3. Respond time: Within 5 seconds
4. Operating temperature range: 5~40 ℃
5. Detection range: 0.00-0.19% BAC / 0.0-1.9 g/L
6 Digital display results (% BAC / g/L)
7. Quick response and resume
8. Auto power-off
9. Red-colored backlight
10. Low voltage indicator
11. Power input: Use 2x“AAA” alkaline batteries (not included)

Packing:
Inner Packing: Gift box