1. LCD display with light orange backlit
2. Sensor: advanced semiconductor oxide alcohol sensor
3. Range: 0.00-1.9% BAC & 0.0-1.9g/l (or 0.00-0.95mg/l BRAC
4. Accuracy: 0.01% BAC (0.1g/l)
5. Operating time: warm up:15-30S response＜5S
6. Auto power off: 1 minute approx.
7. Battery: 1.5V AAAx2
8. Weight: 20g (excluding battery)