Consent of Independent Registered Public Accounting Firm
We consent to the incorporation by reference in this Registration Statement on Form S-8 of InTest Corporation of our reports dated March 12, 2026, relating to the consolidated financial statements, the financial statement schedule and the effectiveness of internal control over financial reporting of InTest Corporation, appearing in the Annual Report on Form 10-K of InTest Corporation for the year ended December 31, 2025.
/s/ RSM US LLP
Blue Bell, Pennsylvania
September 2, 2026