Multi-Function Alcohol Tester

Feature:

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

Main Techniques:

Sensor type: flat surfaced alcohol sensor
Working Voltage: DC4.5V3×AAABatteries
Working Current: ≤120mA
Working Environment: Temperature -1050
Relative Humidity ≤95% No Dews
Detection Range: 0.001.00mg/L
0.000.20%BAC; 0.002.00g/L; 0.002.00BAC
Alarming Level: 0.25mg/L (0.05%BAC, 0.50g/L; 0.50BAC)
Accuracy: ±10% F.S
Response Time: 5s
Resume Time: ≤20s
Display: 3 digits LCD display with light blue backup
Dimension: 103×65×27mm (L×W×H), ≤64 g Battery excluded
Battery expectancy time: ≥200Times