Features:

-No need to warm-up, rapid test, result within 1 second
-No need for mouthpieces, clean and hygiene
-Fuel cell sensor
-Dot-Matrix colorful LCD
-Matrix  red  and  green  light corresponds  to  different  results
-Flashlight  helps  in  midnight
-Dolphin  shape  design

Technical Specification:

Testing range: 0-2mg/l, 0-0.4% BAC,
0-4%0BAC,0-4g/l
Alarming: can be customized
Working temperature and humidity:
0-50⁰C, less than
95%RH No Dews
Battery: 4*AAA
Dimension: 284mm*69mm*74mm
Weight: 400g