High Accuracy Prefessional Police Digital Breath Alcohol Tester Breathalyzer AT858 with 5 Mouthpiece

Features:
1. digital display and alcohol concentration results with a prompt
2. 3 kinds of alcohol unit of measure conversion
3. use 2.0 inches lattice black and white screen， display the results.
4. three LED lights display at the same time.

Description:
Backlight: Black
Sensor: high precision high sensitivity of semiconductor alcohol sensors
Warm up time: 10 seconds or less
Response time: 5 seconds
Work environment: 5 ~ 40 degrees Celsius
The accuracy of the essence: plus or minus 0.010% BAC
Detection range: 0.000~0.199% BAC; 0.000~1.990!#!amp!*!permil; BAC; 0.000~0.995mg\/L (BrAC)
Digital display results (% BAC \/ BAC \/ mg\/L)
Power input: 3V (3 x !#!amp!*!quot;AAA!#!amp!*!quot; alkaline battery， not included)
Net weight: 85g
Dimension: 112*61*29mm

Package included:
1 X Digital Breath Alcohol Tester
1 X Cloth bag
5 X Mouthpiece