HAROLD Y. SPECTOR, CPA          SPECTOR & WONG, LLP         80 SOUTH LAKE AVENUE
CAROL S. WONG, CPA         Certified Public Accountants                SUITE 723
                                 (888) 584-5577               PASADENA, CA 91101
                               FAX (626) 584-6447




            CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTANT FIRM

We consent to the use of our report dated July 24, 2006, on the consolidated
financial statements of Ingen Technologies, Inc. and subsidiary, for the years
ended May 31, 2006 and 2005.

We consent to the incorporation by reference or as an exhibit in any
Registration Statement or periodic reporting from on EDGAR, such as, but not
limited to, Form 10-KSB, of the aforementioned report and to the use of our name
as it appears below under the caption of "Experts" in any such Registration
Statement or periodic reporting form.


/s/ Spector & Wong, LLP
Pasadena, California
August 24, 2006