Note 3 - Inventory

3 Months Ended

Dec. 31, 2016

Notes to Financial Statements

Inventory Disclosure [Text Block]

3.

INVENTORY

Inventory is valued at the lower of cost

(first

-in,

first

-out) or market and consist of:

	December 31, 2016		September 30, 2016
Raw materials and component parts	$	1,719,027	$	1,730,563
Work-in-process		446,961		438,447
Finished products		1,053,805		1,139,789
	$	3,219,793	$	3,308,799

The reserve for inventory obsolescence was

$257,146

and

$235,592

at

December

31,

2016

and

September

30,

2016,

respectively.