Product Feature:
1. A advanced semiconductor oxide alcohol sensor
2. SMD assembling, stable performance
3. Smart MCU control
4. LCD indicates testing process
5. No touch health design
6. LCD digital display
7. Wide measure range: 0.00~0.19% BAC and 0.0-1.9g/l or 0.00~0.95mg/lBRAC
8. High accuracy: ±0.01%BRAC
9. Auto alarm
10. Quick response and resume
11. Auto power off
12. Power input: 2*1.5V AAA alkaline batteries (not included)