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Texas Instruments TI-1255

The Texas Instruments TI-1255 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 24 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 2xAA sealed. The calculator was manufactured in USA.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions6
Keys24
Precision8
LogicAlgebraic
Display typeLED
Length139mm
Width71mm
Thickness33mm
Power Source2xAA sealed
CountryUSA
Year introduced1976
Year discontinued1976

Replacements:

If you have a Texas Instruments TI-1255 that is no longer working, you can first try replacing the 2xAA sealed 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