Date of introduction:  October 1976 Display technology:  LCD
New price: Display size:  8
Size:  4.6" x 2.5" x 0.35"
 117 x 65 x 9 mm3
Weight:  1.7 ounces, 48 grams Serial No:  32112
Batteries:  n.a.  Date of manufacture:  
AC-Adapter:   Origin of manufacture:  Yugoslavia
Precision:  8 Integrated circuits:  
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner

This UNIS SLR 80 manufactured in the Eighties in Yugoslavia is obviously a 100% copy of the TI-1746.

Dismantling the SLR 80 reveals indeed a printed circuit board (PCB) with even the TI-1746 designation, we assume that the calculator was assembled by UNIS in Yugoslavia based on parts supplied by Inventec Corporation in Taiwan.

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Joerg Woerner, November 26, 2014. No reprints without written permission.