? - Advanced NM Hot-wire alcohol sensor.
- Quick response.
- 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.
Package Details Weight: g
Size: cm
Package Includes 1 ~ Alcohol Breath Tester