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Inventories
9 Months Ended
Jun. 30, 2012
Inventories [Abstract]  
Inventories

Note 3. Inventories                   

  Inventories are stated at the lower of cost determined on the first-in, first-out method or market.

Inventories net of reserve for obsolescence consisted of the following:

June 30, 2012
September 30, 2011
   
                 
Raw materials and stock parts     $ 431,792  
$
499,622  
Work-in-process       26,396     14,056  
Finished goods       39,842     53,583  
                     
      $ 498,030  
$
567,261  


                   
 The Company's reserve for obsolescence equaled $392,703 at June 30, 2012 and September 30, 2011.