Feature
. Advanced Hot-wire 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

Main Techniques
. Sensor type: Hot-wire alcohol sensor
. Working Voltage: DC4.5V 3XAAA Batteries
. Working Current: ≤ 120mA
. Working Environment: Temperature -10C-50C
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: 0.24mg/L (0.05%BAC, 0.50g/L; 0.50‰ BAC)
. Accuracy: +8% F. S
. Response Time: <5s
. Resume Time: ≤ 20s
. Warm-up Time: <20s
. Display: 3 digits LCD display with light blue backup
. Dimension: 103X65X27mm (LXWXH), ≤ 64 g Battery excluded
. Battery expectancy time: ≥ 200Times