Contact:	Clint Severson	Lytham Partners, LLC
	Chief Executive Officer	Joe Dorame, Robert Blum and Joe Diaz
	Abaxis, Inc. 510-675-6500	602-889-9700

ABAXIS REPORTS RECORD REVENUES FOR

THE FOURTH QUARTER AND FISCAL 2010

Union City, California – April 29, 2010 - ABAXIS, Inc. (NasdaqGS: ABAX), a medical products company manufacturing point-of-care blood analysis systems, today reported financial results for the fiscal quarter and the fiscal year ended March 31, 2010.

Record quarterly and fiscal 2010 highlights include:

· Revenues of $33.7 million for the fourth quarter, up 28% over last year’s comparable quarter, and $124.6 million for fiscal 2010, up 18% year-over-year.

· North America revenues of $27.6 million for the fourth quarter, up 24% over last year’s comparable quarter, and $101.4 million for fiscal 2010, up 15% year-over-year.

· Veterinary market sales of $25.0 million for the fourth quarter, up 28% over last year’s comparable quarter, and $92.4 million for fiscal 2010, up 25% year-over-year.

· Total medical reagent disc sales of 582,000 units for the fourth quarter, up 41% over last year’s comparable quarter, and 1.9 million units for fiscal 2010, up 10% year-over-year.

· Total medical and veterinary reagent disc sales of 1.5 million units for the fourth quarter, up 14% over last year’s comparable quarter, and 5.7 million units for fiscal 2010, up 9% year-over-year.

· Total medical and veterinary reagent disc sales of $19.1 million for the fourth quarter, up 12% over last year’s comparable quarter, and $72.0 million for fiscal 2010, up 12% year-over-year.

Other quarterly and fiscal 2010 highlights include:

· Total medical and veterinary instrument sales of 1,065 units for the fourth quarter, up 49% over last year’s comparable quarter, and 4,036 units for fiscal 2010, up 29% year-over-year.

· Cash, cash equivalents and investments as of March 31, 2010 of $96.5 million, compared to $74.9 million as of March 31, 2009.

Quarterly Results:  For the fiscal quarter ended March 31, 2010, Abaxis reported revenues of $33.7 million, as compared with revenues of $26.3 million for the comparable period last year, an increase of 28 percent.  Revenues from instrument sales, which include chemistry analyzers, hematology instruments, coagulation analyzers and i-STAT analyzers, increased by an aggregate of $2.0 million, or 36 percent, over the same period last year.  The company reported total medical and veterinary instrument sales of 1,065 units, up 49 percent over the same period last year.  Revenues from consumables, which include reagent discs, hematology reagent kits, coagulation cartridges, i-STAT cartridges and heartworm rapid tests, increased by an aggregate of $5.1 million, or 27 percent, over the same period last year.  The company reported net income of $2.6 million for the fiscal quarter ended March 31, 2010, which was flat in comparison to the same period last year.  The company’s effective tax rate in the quarter ended March 31, 2010 was 41 percent, compared to 40 percent for the same period last year.  The company reported diluted net income per share of $0.12 (calculated based on 22,725,000 shares) for the fourth quarter of fiscal 2010, compared to $0.12 per share (calculated based on 22,302,000 shares) for the same period last year.

Fiscal 2010 Results:  For the fiscal year ended March 31, 2010, Abaxis reported revenues of $124.6 million, as compared with revenues of $105.6 million for the prior year, an increase of 18 percent.  Revenues from instrument sales increased by an aggregate of $593,000, or 2 percent, over the prior year.  The company reported total medical and veterinary instrument sales of 4,036 units, up 29 percent over the prior year.  Revenues from consumables increased by an aggregate of $16.7 million, or 24 percent, over the prior year.  The company reported net income of $13.0 million, compared to $12.0 million for the prior year.  The company’s effective tax rate in the fiscal year ended March 31, 2010, was 39 percent, compared to 37 percent for the prior year.  The company reported diluted net income per share of $0.58 (calculated based on 22,606,000 shares) for fiscal 2010, compared to $0.54 per share (calculated based on 22,324,000 shares) for fiscal 2009.

Other Reported Information:  Consumables revenues for the fourth quarter of fiscal 2010 were $23.8 million, up 27 percent over the $18.7 million reported for the same period last year.  Total sales in the medical market for the fourth quarter of fiscal 2010 were $6.9 million, an increase of 36 percent compared to the same period last year. Medical sales worldwide, excluding sales to the U.S. government, during the fourth quarter of fiscal 2010 were $6.3 million, an increase of 42 percent compared to the same period last year.  Total sales in the veterinary market for the fourth quarter of fiscal 2010 were $25.0 million, an increase of 28 percent compared to the same period last year.  Veterinary reagent disc sales for the fourth quarter of fiscal 2010 were $14.0 million, an increase of 6 percent compared to the same period last year.

Non-cash compensation expense recognized for share-based awards during the fourth quarter of fiscal 2010 was $1.6 million, compared to $443,000 for the same period last year.  Non-cash compensation expense recognized for share-based awards in the fiscal year ended March 31, 2010 was $5.3 million, compared to $1.7 million for the same period last year.

Clint Severson, chairman and chief executive officer of Abaxis, commented, “Fiscal 2010 was another solid year for Abaxis.  While macro-economic conditions continued to be challenging throughout the year, we achieved double-digit growth in revenues, expanded our installed instrument base in both our veterinary and medical markets and achieved record reagent discs sales.  The fourth quarter was a solid contributor to the results for the fiscal year with strong double-digit growth in sales of all instrument categories as well as reagent discs sales.  During the quarter, we did incur higher costs related to the introduction of new products in veterinary market.  However, we believe that we will benefit in the coming years with a wider palette of products to serve our customers.  All in all, we are very pleased with the financial and operational results for the fourth quarter and the fiscal year.”

Mr. Severson continued, “As we move into the new fiscal year, we are better positioned to operate even more efficiently going forward.  Throughout fiscal 2010, we took a number of important steps to improve on the quality of our offerings and to support our customers at a world-class level.  We believe that the instruments we produce today are the most accurate and reliable in the history of the company.  Our customers, across all medical and veterinary practices, now benefit from the advanced engineering that is the hallmark of all Abaxis products, and they are better served by a sales, marketing and customer support regime that is second to none in the industry.  We look forward to continue to grow our business and serve our customers in 2010 and beyond.”

Conference Call

Abaxis has scheduled a conference call to discuss its results at 4:15 p.m. Eastern Time on Thursday, April 29, 2010.  Participants can dial (877) 317-6789 or (412) 317-6789 to access the conference call, or can listen via a live Internet web cast, which is available in the Investor Relations section of the company’s website at http://www.abaxis.com.  A replay of the call is available by visiting http://www.abaxis.com for the next 30 days or by calling (877) 344-7529 or (412) 317-0088, access code 440020, through May 3, 2010.  This press release is also available prior to and after the call via Abaxis’ website or the Securities and Exchange Commission’s website at http://www.sec.gov.

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About Abaxis

Abaxis develops, manufactures and markets portable blood analysis systems for use in any veterinary or human patient-care setting to provide clinicians with rapid blood constituent measurements.  The system consists of a compact, 5.1 kilogram (11.2 pounds), portable analyzer and a series of single-use plastic discs, called reagent discs that contain all the chemicals required to perform a panel of up to 13 tests on veterinary patients and 14 tests on human patients.  The system can be operated with minimal training and performs multiple routine tests on whole blood, serum or plasma samples.  The system provides test results in less than 12 minutes with the precision and accuracy equivalent to a clinical laboratory analyzer.

Use of Non-GAAP Financial Measures

To supplement the financial statements presented in accordance with United States generally accepted accounting principles (GAAP), Abaxis uses the following non-GAAP financial measures:  non-GAAP gross profit, non-GAAP operating income, non-GAAP net income, non-GAAP net income per share and non-GAAP operating income per share.  The presentation of this financial information is not intended to be considered in isolation or as a substitute for, or superior to, the financial information prepared and presented in accordance with GAAP.  For more information on these non-GAAP financial measures, refer to the tables captioned “Reconciliations of Non-GAAP Results of Net Income to GAAP Measures” and “Non-GAAP Operating Income Per Share” included at the end of this release.

Non-GAAP Net Income and Non-GAAP Net Income per Share.  Abaxis defines non-GAAP net income and non-GAAP net income per share as net income plus share-based compensation.  Abaxis uses these non-GAAP financial measures for financial and operational decision making and as a means to evaluate period-to-period comparisons.  Management believes that these non-GAAP financial measures provide meaningful supplemental information regarding Abaxis’ performance and liquidity by excluding certain expenses that may not be indicative of its recurring core business operating results or operating performance, by excluding non-cash charges, such as share-based compensation.

Non-GAAP Operating Income per Share.  Abaxis defines non-GAAP operating income per share as operating income divided by the weighted average outstanding shares.  Management uses this measure in comparing Abaxis’ operating results with historical performance and believes it provides meaningful and comparable information to management and investors to assist in their review of Abaxis’ performance relative to prior periods and its competitors.

This press release includes, and our conference call will include, statements that constitute “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995 (the “Reform Act”), including but not limited to statements related to Abaxis’ cash position, financial resources and potential for future growth, market acceptance of new or planned product offerings, process improvements and product manufacturing quality and efficiencies in future production of our products.  Abaxis claims the protection of the safe-harbor for forward-looking statements contained in the Reform Act.  These forward-looking statements are often characterized by the terms “may,” “believes,” “projects,” “expects,” “anticipates,” or words of similar import, and do not reflect historical facts.  Specific forward-looking statements contained in this press release or in Abaxis’ conference call may be affected by risks and uncertainties, including, but not limited to, those related to the market acceptance of the company’s products and the continuing development of its products, required United States Food and Drug Administration clearance and other government approvals, risks associated with manufacturing and distributing its products on a commercial scale free of defects, risks related to the introduction of new instruments manufactured by third parties, risks associated with entering the human diagnostic market on a larger scale, risks related to the protection of the company’s intellectual property or claims of infringement of intellectual property asserted by third parties, risks related to condition of the United States economy, risks involved in carrying of inventory and other risks detailed under “Risk Factors” in Abaxis’ Quarterly Report on Form 10-Q for the fiscal quarter ended December 31, 2009 and Abaxis’ other periodic reports filed from time to time with the United States Securities and Exchange Commission.  Forward-looking statements speak only as of the date the statements were made.  Abaxis does not undertake and specifically disclaims any obligation to update any forward-looking statements.

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Financial Tables on Following Pages

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ABAXIS, INC.
Condensed Consolidated Statements of Income
(In thousands, except per share data)
(Unaudited)
	Three Months Ended					Twelve Months Ended
	March 31,					March 31,
	2010			2009		2010		2009
Revenues	$	33,665		$	26,338	$	124,557	$	105,562
Cost of revenues		14,845			11,663		52,435		46,937
Gross profit		18,820			14,675		72,122		58,625
Operating expenses:
Research and development		2,686			2,245		10,688		8,361
Sales and marketing		8,710			6,330		30,138		24,712
General and administrative		2,782			1,902		10,521		7,757
Total operating expenses		14,178			10,477		51,347		40,830
Income from operations		4,642			4,198		20,775		17,795
Interest and other income (expense), net		(165	)		131		630		1,271
Income before income tax provision		4,477			4,329		21,405		19,066
Income tax provision		1,837			1,745		8,382		7,053
Net income	$	2,640		$	2,584	$	13,023	$	12,013
Net income per share:
Basic net income per share	$	0.12		$	0.12	$	0.59	$	0.55
Diluted net income per share	$	0.12		$	0.12	$	0.58	$	0.54
Shares used in the calculation of net income per share:
Weighted average common shares outstanding - basic		22,081			21,912		22,021		21,826
Weighted average common shares outstanding - diluted		22,725			22,302		22,606		22,324

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ABAXIS, INC.
Condensed Consolidated Balance Sheets
(Unaudited and in thousands)
	March 31,		March 31,
	2010		2009
Current assets:
Cash and cash equivalents	$	27,857	$	49,237
Short-term investments		32,343		20,776
Receivables, net		23,962		21,983
Inventories		19,067		15,735
Prepaid expenses		1,340		957
Net deferred tax asset, current		3,773		4,676
Total current assets		108,342		113,364
Long-term investments		36,319		4,886
Property and equipment, net		15,544		14,798
Intangible assets, net		4,600		5,175
Net deferred tax asset, non-current		2,935		2,464
Other assets		76		24
Total assets	$	167,816	$	140,711
Current liabilities:
Accounts payable	$	9,404	$	3,963
Accrued payroll and related expenses		5,615		3,698
Accrued taxes		400		34
Other accrued liabilities		1,256		1,116
Deferred revenue		1,157		1,024
Warranty reserve		1,183		1,714
Total current liabilities		19,015		11,549
Non-current liabilities:
Deferred rent		163		137
Deferred revenue		1,359		1,550
Warranty reserve		160		583
Total non-current liabilities		1,682		2,270
Shareholders' equity:
Common stock		125,050		117,846
Retained earnings		22,069		9,046
Total shareholders' equity		147,119		126,892
Total liabilities and shareholders' equity	$	167,816	$	140,711

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ABAXIS, INC.
Reconciliations of Non-GAAP Results of Net Income to GAAP Measures
(In thousands, except per share data)
(Unaudited)
	Three Months Ended March 31, 2010									Three Months Ended March 31, 2009
	GAAP Results			Share-based Compensation (1)			Non-GAAP Results			GAAP Results		Share-based Compensation (2)			Non-GAAP Results
Revenues	$	33,665		$	-		$	33,665		$	26,338	$	-		$	26,338
Cost of revenues		14,845			(131	)		14,714			11,663		(44	)		11,619
Gross profit		18,820			131			18,951			14,675		44			14,719
Operating expenses:
Research and development		2,686			(260	)		2,426			2,245		(62	)		2,183
Sales and marketing		8,710			(371	)		8,339			6,330		(107	)		6,223
General and administrative		2,782			(862	)		1,920			1,902		(230	)		1,672
Total operating expenses		14,178			(1,493	)		12,685			10,477		(399	)		10,078
Income from operations		4,642			1,624			6,266			4,198		443			4,641
Interest and other income (expense), net		(165	)		-			(165	)		131		-			131
Income before income tax provision		4,477			1,624			6,101			4,329		443			4,772
Income tax provision		1,837			530			2,367			1,745		179			1,924
Net income	$	2,640		$	1,094		$	3,734		$	2,584	$	264		$	2,848
Net income per share:
Basic net income per share	$	0.12					$	0.17		$	0.12				$	0.13
Diluted net income per share	$	0.12					$	0.16		$	0.12				$	0.13
Shares used in the calculation of net income per share:
Weighted average common shares outstanding - basic		22,081						22,081			21,912					21,912
Weighted average common shares outstanding - diluted		22,725						22,725			22,302					22,302
__________
(1) To eliminate share-based compensation and related income tax effect recorded in the three months ended March 31, 2010.
(2) To eliminate share-based compensation and related income tax effect recorded in the three months ended March 31, 2009.

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	Year Ended March 31, 2010							Year Ended March 31, 2009
	GAAP Results		Share-based Compensation (3)			Non-GAAP Results		GAAP Results		Share-based Compensation (4)			Non-GAAP Results
Revenues	$	124,557	$	-		$	124,557	$	105,562	$	-		$	105,562
Cost of revenues		52,435		(374	)		52,061		46,937		(152	)		46,785
Gross profit		72,122		374			72,496		58,625		152			58,777
Operating expenses:
Research and development		10,688		(849	)		9,839		8,361		(240	)		8,121
Sales and marketing		30,138		(1,255	)		28,883		24,712		(508	)		24,204
General and administrative		10,521		(2,859	)		7,662		7,757		(843	)		6,914
Total operating expenses		51,347		(4,963	)		46,384		40,830		(1,591	)		39,239
Income from operations		20,775		5,337			26,112		17,795		1,743			19,538
Interest and other income (expense), net		630		-			630		1,271		-			1,271
Income before income tax provision		21,405		5,337			26,742		19,066		1,743			20,809
Income tax provision		8,382		1,741			10,123		7,053		704			7,757
Net income	$	13,023	$	3,596		$	16,619	$	12,013	$	1,039		$	13,052
Net income per share:
Basic net income per share	$	0.59				$	0.75	$	0.55				$	0.60
Diluted net income per share	$	0.58				$	0.74	$	0.54				$	0.58
Shares used in the calculation of net income per share:
Weighted average common shares outstanding - basic		22,021					22,021		21,826					21,826
Weighted average common shares outstanding - diluted		22,606					22,606		22,324					22,324
__________
(3) To eliminate share-based compensation and related income tax effect recorded in the fiscal year ended March 31, 2010.
(4) To eliminate share-based compensation and related income tax effect recorded in the fiscal year ended March 31, 2009.

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Non-GAAP Operating Income Per Share
(In thousands, except per share data)
	Three Months Ended				Twelve Months Ended
	March 31,				March 31,
	2010		2009		2010		2009
Shares used in the calculation of operating income per share (non-GAAP):
Weighted average common shares outstanding - basic		22,081		21,912		22,021		21,826
Weighted average common shares outstanding - diluted		22,725		22,302		22,606		22,324
Non-GAAP operating income per share - basic	$	0.21	$	0.19	$	0.94	$	0.82
Non-GAAP operating income per share - diluted	$	0.20	$	0.19	$	0.92	$	0.80
Revenues by Geographic Region
(In thousands)
	Three Months Ended				Twelve Months Ended
	March 31,				March 31,
	2010		2009		2010		2009
North America	$	27,599	$	22,241	$	101,391	$	87,801
International		6,066		4,097		23,166		17,761
Total revenues	$	33,665	$	26,338	$	124,557	$	105,562
Revenues by Customer Group
(In thousands)
	Three Months Ended				Twelve Months Ended
	March 31,				March 31,
	2010		2009		2010		2009
Medical Market	$	6,896	$	5,077	$	24,176	$	24,796
Veterinary Market		25,015		19,581		92,411		74,046
Other		1,754		1,680		7,970		6,720
Total revenues	$	33,665	$	26,338	$	124,557	$	105,562

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