- Sensor type: flat surfaced alcohol sensor
- Power: 3XAAA alkaline batteries
- Working Current: Less than 120mA
- Working Temperature: -10℃-50℃
- Relative Humidity: Less than 95% No Dews
- Detection Range: 0.00-1.00mg/L ,0.00-0.20%BAC; 0.00-2.00g/L; 0.00-2.00‰BAC
- Alarming Level: 0.25mg/L (0.05%BAC, 0.50g/L, 0.50‰BAC)
- Accuracy: +/-0.02%BAC at 0.05%BAC 
- Response Time: Less than 5s 
- Resume Time: Less than 20s
- Display: 3 digits LCD display with blue backup light
- Dimension: 103X65X27mm
-Weight: around 64g
-Certificate: CE