Texas Instruments Dotto Conta-Parla

Date of introduction:   Display technology:  
New price:   Display size:  n.a.
Size:  4.1" x 7" x 1.3"    
Weight:  8 ounces Serial No:  
Batteries:  4*AA cells Date of manufacture:  wk 11 year 1986
AC-Adapter:   Origin of manufacture:  Italy
Precision:   Integrated circuits:  
Program steps:   Courtesy of:  Joerg Woerner

Nothing else than a Maths marvel trimmed to Italian language. 

A slightly simpler model was sold in Germany with the Mathe-Fix.

The Dotto Conta-Parla was distributed in the 80s like some other Texas Instruments products by Clementoni

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If you have additions to the above article please email:

Joerg Woerner, March 15, 2004. No reprints without written permission.