EXHIBIT 23.4


           CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


We consent to the reference to our firm under the captions "Experts" and
"Selected Historical Financial Data of Inet" in Amendment No. 1 to the
Registration Statement (Form S-4) and related Prospectus of Tektronix, Inc. and
to the incorporation by reference therein of our reports dated January 26, 2004
with respect to the consolidated financial statements and schedule of Inet
Technologies, Inc. included in its Annual Report (Form 10-K) for the year ended
December 31, 2003, filed with the Securities and Exchange Commission.



Ernst & Young LLP
Dallas, Texas
August 26, 2004