Pro-Dex (PDEX) 10-Q 2025 Q2 Quarterly report

Exhibit 32.1

Certifications of Chief Executive Officer and Chief Financial Officer

Pursuant to Section 906 of the

Sarbanes-Oxley Act of 2002

In connection with this quarterly report on Form 10-Q of Pro-Dex, Inc., the undersigned hereby certifies in their capacities as Chief Executive Officer and Chief Financial Officer of Pro-Dex, Inc., pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to their knowledge:

1. The report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in this report fairly presents, in all material respects, the financial condition and results of operations of Pro-Dex, Inc.

Date: January 30, 2025

/s/ Richard L. Van Kirk

Richard L. Van Kirk

Chief Executive Officer

(principal executive officer)

Date: January 30, 2025

/s/ Alisha K. Charlton

Alisha K. Charlton

Chief Financial Officer

(principal financial officer and principal accounting officer)

This certification accompanies this quarterly report on Form 10-Q pursuant to Rule 13a-14(b) or Rule 15d-14(b) under the Securities Exchange Act of 1934 and 18 U.S.C. Section 1350 and shall not be deemed filed by the Company for purposes of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liability of that section. This certification will not be deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Securities Exchange Act of 1934, except to the extent that the registrant specifically incorporates it by reference.