Professional Alcohol Tester (570)

Advanced flat surfaced alcohol sensor
Quick response and resume
SMD assembling, stable performance
Smart MCU control
Direct testing process LCD indication
Digital LCD display with light blue backup
Portable and fashion design
Audio warning beyond pre-set limit
Sensor Fault Self checking
Battery saved design, low voltage indication

Sensor type: Flat surfaced alcohol sensor
Working Voltage: DC4.5V(3× AAA)Batteries
Working Current: ≤ 120mA
Working Environment: Temperature -10'C~50'C
Relative Humidity ≤ 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: ± 10% F. S
Response Time: <5s
Resume Time: ≤ 20s
Display: 3 digits LCD display with light blue backup
Battery expectancy time: ≥ 200Times