Mesa Laboratories : Labs Announces Agreement to Acquire GKE-GmbH Companies

Safe Harbor Statement

This presentation release contains forward-looking statements within the meaning of the federal securities laws. Investors are cautioned that statements in this press release which are not strictly historical statements including, without limitation, express or implied statements or guidance regarding the expected effect of the acquisition of GKE-GmbH, SAL GmbH and Beijing GKE Science & Technology

CO. LTD (collectively "GKE") on Mesa's future financial performance, including revenues and income growth, the accretive nature and the

timing of the accretive nature of the acquisition, expected synergies following the acquisition of GKE, customer adoption of GKE's products, the expected expansion of Mesa's product lines, the timing of the closing of the GKE China acquisition and other statements

identified by words like "believe," "expect," "may," "will," "should," "seek," or "could" and similar expressions, constitute forward-looking

statements. Such forward-looking statements are subject to a number of risks and uncertainties that could cause actual results to differ materially from those anticipated, including, without limitation, risks associated with: the risk that the proposed acquisition may not be completed in a timely manner, or at all; the occurrence of any event, change or other circumstance that could give rise to the termination of the acquisition; our ability to integrate GKE's business and personnel and to achieve expected synergies; our ability to maintain or expand GKE's historical sales; our ability to accurately forecast the acquisition, related restructuring costs and allocation of the purchase price, goodwill and other acquired intangibles and other asset adjustments; the risk of any litigation relating to the transaction; and other risks detailed in Mesa's most recent Annual Report on Form 10-K on file with the Securities and Exchange Commission and the other reports that Mesa periodically files with the Securities and Exchange Commission. Actual results may differ materially from those contemplated by these forward-looking statements. Therefore, you should not rely on any of these forward-looking statements. These forward-looking statements reflect management's current views and are based only on information currently available to us. Mesa does not undertake to update any of these forward-looking statements to reflect a change in its views or events or circumstances, whether as a result of new information or otherwise, that occur after the date hereof except as required by law.

In this presentation, we refer to non-GAAP financial measure adjusted operating income ("AOI") which is defined to exclude the non-cash impact of amortization of intangible

assets, stock-based compensation expense, and impairment loss on goodwill and long-lived assets. We are unable to provide a reconciliation of forward-looking AOI because components of the calculation are inherently unpredictable and currently unknown.

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Strategic Rationale

Accretive to Mesa on multiple levels

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GKE Businesses Snapshot

Note: *Represents Mesa's first full year of ownership and excludes COVID related revenues ^Exclusive of the impact of purchase accounting and integration expenses

Global presence, local intimacy, with complimentary product and vertical strengths

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Differentiated, proven, flexible platform of sterilization indicators for healthcare

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