DATAMATH CALCULATOR MUSEUM
box of a TI-1798 sold in 1991 in the United States.
|This TI-1798 Desktop Calculator
manufactured in March 1991 by
Inventec Corporation in Malaysia (Date code I-0391 » mth 03 yr 1991).
|The TI-1798 manufactured
in Malaysia is powered by
4 solar cells and a small backup battery.
view of the Toshiba T9731BU single-chip calculator
view of the PCB-Mark of a TI-1798.
If you have additions to the above article please email: firstname.lastname@example.org.
© Joerg Woerner, March 21, 2020. No reprints without written permission.