Electronic Sensor Technology -EST- Receives zNose Order from European Aeronautic Defense & Space -EADS- Company in France; Product to be used for Homeland Security Application.

NEWBURY PARK, Calif. -- Electronic Sensor Technology, Inc. (OTCBB: ESNR), a leading provider of innovative Homeland Security solutions, announced today that it has received an order from the European Aeronautic Defense and Space Company's (EADS) Sogerma Services of Colomiers, France for EST's zNose(R) measurement and detection instrument. zNose(R) is an electronic sensor device that can capture and analyze odor, fragrance, or chemical vapor within ten seconds. Such odors include, but are not limited to, explosives, illegal drugs, and flammable materials.

This application with EADS in France represents a significant potential global security market for zNose(R) applications world-wide. EADS Sogerma Services has indicated it will use the zNose(R) as a detector device for screening cargo during the loading process of packages onto commercial private airplanes. The zNose would screen for terrorist-type chemical and explosive threats, as well as for contrabands.

"We are extremely excited about this order because this is the first use of an electronic nose in the aviation security market. This segment represents one of the larger markets in the world for our zNose(R) product," said Matthew S. Collier, Electronic Sensor Technology's President and Chief Executive Officer. "The European Community faces many of the same challenges in security as we do here in the United States. We believe that our zNose(R) instrument offers a unique technology to help protect citizens from serious chemical threats of all kinds throughout the world."

About Electronic Sensor Technology:

Founded in 1995, Electronic Sensor Technology has developed and patented a chemical vapor analysis method. We believe that the Company's product line is positioned to eliminate the key vulnerabilities in the maritime port, airport, and border security applications. The following link will provide more information of EST's zNose(R).

http://www.znose.com/

SEC Filings and Forward-Looking Statements

This press release includes forward looking statements, including the Company's expectations regarding its ability to achieve expected results in the chemical detection and analysis industry. The forward looking statements are identified through use of the words "potential," "anticipate," "expect," "planned" and other words of similar meaning. These forward-looking statements may be affected by the risks and uncertainties inherent in the chemical detection and analysis industry and in the Company's business. The Company cautions readers that certain important factors may have affected and could in the future affect the Company's beliefs and expectations and could cause the actual results to differ materially from those expressed in any forward-looking statement made by or on behalf of the Company. For a discussion of these factors, please refer to the risk factors in our recent filings with the Securities and Exchange Commission, including our most recent reports on Form 10-KSB, Form 10-QSB and Form 8-K. The Company undertakes no obligation to update forward-looking statements to reflect events or circumstances after the date hereof.