SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 8-K Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): March 31, 2000 -------------- inTEST Corporation - ----------------------------------------------------------------- (Exact Name of Registrant as Specified in Charter) Delaware 0-22529 22-2370659 - --------------------------------------------------------------- (State or Other (Commission File Number) (I.R.S. Employer Jurisdiction of Identification No.) Incorporation) 2 Pin Oak Lane, Cherry Hill, New Jersey 08003 - ----------------------------------------------------------------- (Address of Principal Executive Offices) (Zip Code) Registrant's telephone number, including area code: (856)424-6886 -------------

ITEM 5. OTHER EVENTS. On March 31, 2000, inTEST Corporation ("inTEST") entered into a settlement of its patent infringement suit against Reid-Ashman Manufacturing, Inc., of St. George, Utah. Further details regarding the settlement are contained in inTEST's press release dated April 3, 2000, which is attached as an exhibit hereto and incorporated by reference. ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS. (a) Financial Statements of Business Acquired: Not applicable. (b) Pro Forma Financial Information: Not applicable. (c) Exhibits: 99 Press Release, dated April 3, 2000

SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. inTEST CORPORATION By: /s/ Hugh T. Regan, Jr. ---------------------------------- Hugh T. Regan, Jr. Treasurer, Chief Financial Officer and Secretary Date: April 6, 2000 --------------

EXHIBIT INDEX 99. Press Release, dated April 3, 2000


EXHIBIT 99 inTEST SETTLES PATENT INFRINGEMENT SUIT WITH REID-ASHMAN CHERRY HILL, NEW JERSEY - April 3, 2000: inTEST Corporation (NASDAQ: INTT), of Cherry Hill, New Jersey, and inTEST IP Corp., of Wilmington, Delaware, announced that on March 31, 2000, they entered into a settlement of their patent infringement lawsuit instituted against Reid-Ashman Manufacturing, Inc., of St. George, Utah. The lawsuit, filed in the Federal District Court for the District of Delaware on April 16, 1999, related to inTEST's U.S. Patent No. 4,589,815 and the reexamination of that patent, issued as U.S. Patent No. B1 4,589,815 (collectively "the '815 patent"). The '815 patent is titled "Electronic Test Head Positioner For Test Systems" and generally relates to automated testing equipment, including necessary docking products, used in the testing of electronic devices. Under the terms of the settlement, Reid-Ashman acknowledges that with respect to its existing docking products the '815 patent is valid. Also, as a result of the settlement of the litigation, Reid-Ashman is now a licensee under the '815 patent and will pay royalties to inTEST under the license for the continued sale of Reid-Ashman's current design of docking products. inTEST Corporation is a leader in the design and manufacture of docking hardware, test head manipulators, tester interfaces and temperature management products which are used with automatic test equipment (ATE) by semiconductor manufacturers during the testing of wafers and packaged devices. The Company also designs and markets related ATE interface products including high performance test sockets and interface boards. Headquartered in Cherry Hill, New Jersey, the Company has manufacturing facilities in New Jersey, California, Massachusetts, the UK, and Singapore and design, sales, service and support offices in New Jersey, California, Massachusetts, Arizona, Texas, Oregon, the UK, Japan and Singapore.