◆ 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 |
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