EXTENSION

	Scientific Industries, Inc., a Delaware corporation (the "Company"),
with offices at 80 Orville Drive, Suite 102, Bohemia, New York 11716, and
Robert P, Nichols, an individual residing at 16 Adams Street, Rocky Point,
New York 11718 (the "Employee"), hereby agree that the Employment Agreement
between the Company and the Employee dated September 30, 2011, as amended by
the Amended Employment Agreement dated May 20, 2013, and further amended on
June 9,  2015, be further extended and amended in the following
particulars only:

	Section 2: -Term.  The employment of Employee by the Company pursuant
hereto shall be through June 30, 2017, unless terminated earlier pursuant to
the provisions of Section 7 hereof; such period is herein referred to as
the "Term".

	Section 4:	-Salary.  As his compensation hereunder, Employee shall
be paid by the Company an annual base salary for the 12 month period ending
June 30, 2017 at the rate of $146,000 per annum.   The Company at the sole and
absolute discretion of the Board may pay to Employee a bonus for his services
during each of the fiscal years ending June 30, 2016, and
June 30, 2017.

	All other terms and provisions shall remain in full form and effect.

Dated: May 25, 2016
					SCIENTIFIC INDUSTRIES, INC.



					By: /s/ Helena R. Santos
                                        ____________________________
					Helena R. Santos, President


					ROBERT P. NICHOLS
                                        /s/ Robert P. Nichols
					____________________________