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Texas Instruments TI-78

The Texas Instruments TI-78 is a programmable calculator with 10 digits precision and formula input logic. It has an unknown number of functions, 39 keys and an LCD (liquid crystal) display. The power source is Sealed battery pack + 1xCR2025 3V. The calculator was manufactured in Japan.

Facts at a glance:

Type Programmable
Functions unknown
Keys 39
Precision 10
Logic Formula
Display type LCD
Display size 120x64
Printer Ext
Length 142 mm
Width 79 mm
Thickness 23 mm
Weight unknown g
Power Source Sealed battery pack + 1xCR2025 3V
Country Japan
Original price unknown
Est. current value unknown
Year introduced 1989
Year discontinued 1990

See other calculators manufactured by Texas Instruments.