Advanced NM Hot-wire alcohol sensor.
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.
Applicable to driving and dangerous work.
Perfect for police use.
Weight: 156.22 g
Size: 16.310*5 cm
1 × Alcohol Breath Tester