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Texas Instruments TI-59 Programmable (TI-59)

Texas Instruments TI-59 Programmable
Image: Joe Haupt, CC BY-SA 2.0

The Texas Instruments TI-59 Programmable is a programmable calculator with 11 digits precision and algebraic logic. It has 45 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 3xAA battery pack. The calculator was manufactured in Holland; USA.

Facts at a glance:

FeatureValue
TypeProgrammable
Keys45
Precision11
LogicAlgebraic
Display typeLED
PrinterExternal
Length163mm
Width73mm
Thickness36mm
Power Source3xAA battery pack
CountryHolland; USA
Year introduced1977
Year discontinued1982

Replacements:

If you have a Texas Instruments TI-59 Programmable that is no longer working, you can first try replacing the 3xAA battery pack batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements:

See other calculators by Texas Instruments