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Document and Entity Information	9 Months Ended
	Nov. 30, 2014	Jan. 07, 2015
Document And Entity Information
Entity Registrant Name	SONO TEK CORP
Entity Central Index Key	0000806172
Document Type	10-Q
Document Period End Date	Nov. 30, 2014
Amendment Flag	false
Current Fiscal Year End Date	--02-28
Is Entity a Well-known Seasoned Issuer?	No
Is Entity a Voluntary Filer?	No
Is Entity's Reporting Status Current?	Yes
Entity Filer Category	Smaller Reporting Company
Entity Common Stock, Shares Outstanding		14,718,162dei_EntityCommonStockSharesOutstanding
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2015

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The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word "Other".

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