ITEM 2.02 RESULTS OF OPERATIONS AND FINANCIAL CONDITION

On February 5, 2013, Mesa Laboratories, Inc. issued a press release relating to its results for the three and nine months ended December 31, 2012. A copy of the press release is furnished herewith as Exhibit 99.1.

The information furnished in Item 2.02 of this Current Report on Form 8-K and Exhibit 99.1 attached hereto shall not be deemed to be filed for the purposes of
Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to liabilities of that section, and shall not be deemed to be incorporated by reference into any registration statement or other document filed pursuant to the Securities Act of 1933, as amended.