Highly accurate, reliable and quick Portable & Coin-operated alcohol analyzer which have been adapted the new developed oxide-semiconductive sensor in Korea.Our products are reactive to alcohol substance only and could be differentiated from the other conventional semiconductive sensor product. We have developed our sensor & products with one idea that we can supply the Breath Alcohol Analyzer with new semiconductive sensor which has the merits of both electrochemical and conventional semiconductive sensor, improving the present weak points of the both two sensor types.For more information, please contact us so that we could send you more details.