Exhibit 99.2

INVESTOR INFORMATION

Annual Meeting

The Annual Meeting of Shareholders will be held at the Sheraton Bloomington (formerly known as the Radisson South), 7800 Normandale Boulevard, Minneapolis, Minnesota on April 14, 2004 at 2:00 p.m. local time. All shareholders are welcome to attend and take part in the discussion of Company affairs.

Board of Directors

Bradley D. Slye

Chairman of the Board

President, Electro-Sensors, Inc.

P. R. Petersen

President, P. R. Petersen Company

Secretary, Electro-Sensors, Inc.

John S. Strom

Retired

Joseph A. Marino

President/CEO, Cardia, Inc.

Geoffrey W. Miller

Controller, Wilcox Paper

Officers

Bradley D. Slye

President

P. R. Petersen

Secretary

Transfer Agent & Registrar

American Stock Transfer & Trust Company

Corporate Trust Services

59 Maiden Lane

New York, MY 10038

Auditors

Virchow Krause & Company, LLP

7900 Xerxes Avenue South

Suite 2400

Minneapolis, MN 55431-1115

Counsel

Fredrickson & Byron, P.A.

4000 Pillsbury Center

200 S 6th St

Minneapolis, MN 55402

Exchange Listing

The Nasdaq Stock Market (Small Cap Tier)

Common Stock

Stock Trading Symbol: ELSE

Form 10-KSB

The Form 10-KSB report included in this annual report to shareholders has been filed with the Securities and Exchange Commission (“SEC”). However, the SEC takes no action to approve or disapprove the report or to pass upon its accuracy or adequacy. This report is not intended to be used, nor may it be used, as a representation, prospectus or circular in respect to any security; it is published and furnished solely as information for the benefit of the Company’s shareholders.