This alcohol tester is designed for accurately measuring the body alcohol content. It is easy to use， it measures the alcohol content just by blowing to the instrument. Compact design and portable size， convenient to carry.

Features:
It is useful that it can accurately measure the body alcohol content just by blowing to the instrument.
Without contact， it can avoid bacteria from entering your mouth， safe to use.
Advanced alcohol sensor with high sensitivity and quick response.
It can give a warning when the value exceed your preset value.
LCD screen with backlight， convenient for night use.
Compact design and portable size， convenient to carry.

Specifications:
Testing Range: 0.00~0.20%BAC / 0.0~1.9g/l
Accuracy: 0.05%bac
Warm Up: 10s
Response: !#!lt!*!5s
Power Supply: 2 * 1.5V AAA Batteries(not included)
Item Size: 10.5 * 4.5 * 1.5cm / 4.1 * 1.8 * 0.6in
Item Weight: 50g / 1.8oz
Package Size: 18 * 11 * 2cm / 7.1 * 4.3 * 0.8in  
Package Weight: 90g / 3.2oz

Package List:
1 * Alcohol Tester
1 * Strap
1 * User Manual