Privileg 820

Date of introduction:  1974 Display technology:  LED-stick
New price:   Display size:  8
Size:  4.9" x 3.0" x 0.7"    
Weight:  3.2 ounces Serial No:  47044
Batteries:  2*AA Date of manufacture:  mth 01 year 1974
AC-Adapter:   Origin of manufacture:  
Precision:  8 Integrated circuits:  TMS0126
Program steps:   Courtesy of:  Joerg Woerner

On a first view the Privileg 820 is a calculator like lots of others. If you know calculator chips manufactured by Texas Instruments you'll notice the [+=] key in conjunction with the [x2]. The Privileg is based on the TMS0126 single-chip calculator chip invented for the famous the SR-10.

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Joerg Woerner, February 10, 2002. No reprints without written permission.