Cover - USD ($)	12 Months Ended
	Jun. 30, 2024	Sep. 04, 2024	Dec. 29, 2023
Cover [Abstract]
Document Type	10-K
Amendment Flag	false
Document Annual Report	true
Document Transition Report	false
Document Period End Date	Jun. 30, 2024
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2024
Current Fiscal Year End Date	--06-30
Entity File Number	000-14942
Entity Registrant Name	PRO-DEX, INC.
Entity Central Index Key	0000788920
Entity Tax Identification Number	84-1261240
Entity Incorporation, State or Country Code	CO
Entity Address, Address Line One	2361 McGaw Avenue
Entity Address, City or Town	Irvine
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	92614
City Area Code	949
Local Phone Number	769-3200
Title of 12(b) Security	Common Stock, no par value
Trading Symbol	PDEX
Security Exchange Name	NASDAQ
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Public Float			$ 35,500,000
Entity Common Stock, Shares Outstanding		3,358,057
ICFR Auditor Attestation Flag	false
Document Financial Statement Error Correction [Flag]	false
Auditor Firm ID	659
Auditor Name	Moss Adams LLP
Auditor Location	Irvine, California