Texas Instruments TI-51-III

Date of introduction:  1977 Display technology:  LED-stick
New price:   Display size:  8 + 2
Size:  5.8" x 3.1" x 1.4"
 148 x 78 x 36 mm3
Weight:  6.4 ounces, 180 grams Serial No:  72396
Batteries:  BP7 Date of manufacture:  wk 33 year 1978
AC-Adapter:  AC9900/R Origin of manufacture:  Italy
Precision:  11 Integrated circuits:  TMC1503
Memories:  10    
Program steps:  32 Courtesy of:  Joerg Woerner
    Download manual:   (US: 10.8M Bytes)

The TI-51-III sold in Europe was 100% identically to the TI-55 sold elsewhere. Find more information on the TI-55 page.


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If you have additions to the above article please email:

Joerg Woerner, December 5, 2001. No reprints without written permission.