Specifications: Highly accurate, reliable and quick portable breath alcohol analyzer which has been adapated the new Developed oxide-semiconductive sensor in Korea. Our product is reactive to alcohol sbstance only and Could be differetiated from the other conventional semiconductive sensor product. We have developed Our sensor & product with one idea that we can supply the breath alcohol analyzer with new Semi-conductive sensor which has the merits of both electrochemical and conventional semi-conductive Sensor, improving the present weak points of the both two sensor types.