1. Range: 0-400mg/100ml BAC (blood alcohol concentration)
2. Measurement mode: quick screening, automatic pumping
3. Ambient pressure: 600-1400hPa
4. Battery: 3.7V/3000mAh
5. Data storage: 80,000 data records can be stored
6. OLED display with backlight function, easy to deal with the night environment
7. USB interface, can be connected to a computer to store data, can be connected to a charger
8. Multi-function buttons, wear-resistant and stable buttons are sensitive
9. Waterproof and dustproof air inlet, increase the service life of the instrument
10. Electronic whistle prompt, sound/indicator double alarm
11. Multifunctional baton, more sensitive measurement
12. Dimensions: 340.5x31mm
13. Weight: 320 grams
