Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
To the Board of Directors and Stockholders of
Sono-Tek Corporation
We consent to the use in connection with the Annual Report on Amendment No. 1 to Form 10-K/A of Sono-Tek Corporation, of our report dated May 16, 2011, relating to the financial statements of Sono-Tek Corporation, as of February 28, 2011 and for the year then ended. We hereby consent to incorporation by reference, in the Registration No. 333-11913 on Form S-8.
/s/ SHERB & CO., LLP
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Certified Public Accountants
New York, New York
March 20, 2012