Digital Display Alcohol Breath Tester, It can ensure if your driver is safe, Easy to use and Carries conveniently.
FEATURES: LCD display, Power button, Breath inhaler, Battery compartment. Digital alcohol test with audible alert. Quick response and resume. Auto power off: 35 seconds approx. Operating time: warm up: 10s,reponse:<5s
Range 0.00-0.19% BAC and 0.0-1.9g/I
Power input: 2*AAA alkaline batteries (Not Included)
Dimension: 3.74*1.42*0.7in (95*36*18mm)
How to use the tester:
1. Press the power button once, the alcohol tester LCD will turn on with one beep sound.