Features:
1. Digital display results (% BAC / g/l)
2. Red Backlight(only for GHX-A68S)
3. Use mouthpiece
4. Alert level calibrated
5. Quick response and resume
6. Auto power off

Specifications:
1. Sensor: advanced semiconductor oxide alcohol sensor
2. Detect range: 0.00-0.19% BAC / 0.0-1.9 g/l
3. Warm-up time: within 10 seconds
4. Respond time: within 5 seconds
5. Operating temperature range: 10-40
6. Environmental temperature: 40%-90%
7. Power input: use 2x "AAA" alkaline batteries (not included)
8. Unit size: 118x70x28 mm
Dimension: 11.0*3.5*14.6 cm
Net weight: 0.10 kg
Gross weight: 0.15 kg

Package:
1 Black LCD Digital Display Breath Alcohol Tester
1 Key chain
1 User’s manual