Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

     We consent to the incorporation by reference in the Registration Statement (Form S-8) pertaining to the Teledyne Technologies Incorporated 1999 Incentive Plan of our reports dated February 20, 2007, with respect to the consolidated financial statements and schedules of Teledyne Technologies Incorporated included in its Annual Report (Form 10-K) for the year ended December 31, 2006, Teledyne Technologies Incorporated management’s assessment of the effectiveness of internal control over financial reporting, and the effectiveness of internal control over financial reporting of Teledyne Technologies Incorporated, filed with the Securities and Exchange Commission.

/s/ Ernst & Young LLP

Los Angeles, California
November 14, 2007