Electronic Sensor Technology, Inc - FORM 10-Q - EX-32.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 906 OF THE SARBANE - November 12, 2009

Attached files

file filename
10-Q - QUARTERLY REPORT - Electronic Sensor Technology, Inca10q.txt
EX-31.2 - CERTIFICATION OF PRINCIPAL FINANCIAL AND ACCOUNTING OFFICER PURSUANT TO SECTION - Electronic Sensor Technology, Incex31-2.txt
EX-31.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 OF THE SARBANE - Electronic Sensor Technology, Incex31-1.txt
EX-32.2 - CERTIFICATION OF PRINCIPAL FINANCIAL AND ACCOUNTING OFFICER PURSUANT TO SECTION - Electronic Sensor Technology, Incex32-2.txt
 

                                                                    Exhibit 32.1

Certification pursuant to Rule 13a-14(b) or 15d-14(b) of the Securities Exchange
                         Act of 1934 and 18 U.S.C. 1350

                       _________________________________

In connection with the quarterly report on Form 10-Q of ELECTRONIC SENSOR
TECHNOLOGY, INC. (the "Company") for the period ended September 30, 2009 (the
"Report"), I, Teong Lim, President and Chief Executive Officer of the Company,
hereby certify pursuant to 18 U.S.C. Section 1350, as adopted pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)  The Report fully complies with the requirements of Section 13(a) or 15(d)
of the Securities Exchange Act of 1934; and

(2)  The information contained in the Report fairly presents, in all material
respects, the financial condition and results of operations of the Company.

                                           /s/ Teong Lim
                                           -------------------------------------
Dated: November 12, 2009                   Teong Lim
                                           President and Chief Executive Officer
                                           (Principal Executive Officer)

The foregoing certification is being furnished solely to accompany the Report
pursuant to 18 U.S.C. Section 1350, and is not being filed for purposes of
Section 18 of the Securities Exchange Act of 1934, as amended, and is not to be
incorporated by reference into any filing of the Company, whether made before or
after the date hereof, regardless of any general incorporation language in such
filing.