High-precision semi-conductor alcohol sensor.OBEST breathalyzer can measure concentration of the alcohol in human body with rapid detect accurate results,quick response and resume
High sensitivity,determine your blood alcohol content (BAC) less than 5 seconds.Great for driver DUI test
Digital Blue LCD backlight display for easy night viewing.Audible alert help you make decisions to ensure safe driving after drinking
One button operation allows you to select the appropriate units from %BAC , ‰BAC to mg/L
Auto power-off and long span life. The compact and lightweight design makes it convenient to carry and portable for personal use

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.6 inch
Height : 1 inch
Length : 5.5 inch

Item Weight: 1.44 ounce (View shipping rates and policies)
Shipping Weight: 2.4 ounce (View shipping rates and policies)

ASIN : B00ZFEC1EE