Features:
Qick response and reset
Auto power off
Low voltage indicator
Orange-colored backlight
Key chain

Technical Data:
Sensor: Semiconductor Sensor
Warm-up time: Within 10 seconds
Respond time: Within 5 seconds
Operating temperature: 5-40°c
Detection range: 0.000% - 0.199% BAC
                               0.000‰-1.990‰ BAC
                               0.000 - 0.995 mg/l
Power: 3V  2AAA Battery