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Shield Breathalyzer / Breathalyzer

Shield Breathalyzer

Corona 19 made it difficult to control drinking. The S-shaped course was introduced, but there is no precise crackdown. For this reason, a bar-shaped measuring instrument with an extended length is released, and this product has a length adjusting frame and a breaking film attached to the bar-shaped measuring instrument. A drinking measuring instrument is coupled to provide a more efficient form and structure.

It has been held for a long time, so the handle is designed to be easy to hold. Further, the shut-off film can be separated or stored, and when not used, the shut-off film and the length adjusting frame aredisinfected by UVLED.


Cheong ju University

Cheong ju University
Cheongju, Chungcheongbok-do, South Korea

GaYoung Lee,
Cheong ju University