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Segment Information (Tables)

12 Months Ended

Feb. 28, 2013

	Twelve Months Ended February 28, 2013										Twelve Months Ended February 29, 2012
	Ultrasonic		Rental Real Estate								Ultrasonic		Rental Real Estate
	Spraying		Operations			Eliminations			Consolidated		Spraying		Operations			Eliminations			Consolidated
Net Sales	$	9,490,564	$	187,531		$	135,741		$	9,542,354	$	11,966,516	$	222,116		$	135,739		$	12,052,893
Rental Expense	$	135,741	$	118,559		($	135,741	)	$	118,559	$	135,739	$	128,582		($	135,739	)	$	128,582
Interest Expense	$	3,546	$	110,385					$	113,931	$	4,368	$	113,747					$	118,115
Net Income (Loss)	$	173,664	($	41,413	)				$	132,251	$	1,452,506	($	20,213	)				$	1,432,293
Assets	$	6,574,429	$	2,492,015					$	9,066,444	$	6,862,717	$	2,529,389					$	9,392,106
Debt	$	140,619	$	1,972,616					$	2,113,235	$	198,920	$	2,035,579					$	2,234,499

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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