1. Digital display results (% BAC / g/l)
2. Red Backlight(only for KS-PFT-641)
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: 23.1g/95×36×18mm

OEM/ODM,Customized Logos/Designs are Welcome