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For Sale : The Personal Guardian to Prevent Drink Driving Alcohol Breath Tester
Posted on May 21, 2009 11:51 pm
Details:
The alcohol breath tester utilizes and detects the changed value of alcohol oxide ¨C semiconductor electric properties. With the new type of ceramic and catalyst development, it can selectively analyze the person¡¯s breath alcohol concentration reached ppm class.
Our ePathChina keep in possession of the most advanced sensors to ensure high reliability and high precision. The detection principle of unique oxide ¨C semiconductor sensor is like this. When the oxide surface exposed to a specific gas, its electrical characteristics will change. The U.S. sensor can change according to the analysis of gas concentrations.
All breath tester come from our ePathChina can test data stability. That is to say, they ensure stable readings at consecutive tests. And some of them are in digital style and easy to use for sophisticated and accurate appearance. Be good at short warm ¨C up time and fast response, as also the quickly recovery speed along with healthy testing make them very popular in the market. For more details, welcome to our .
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