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Texas Instruments TI-5100 II

The Texas Instruments TI-5100 II is an arithmetic calculator with 10 digits precision and algebraic logic. It has 10 functions, 28 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions10
Keys28
Precision10
LogicAlgebraic
Display typeVFD
Length191mm
Width130mm
Thickness43mm
Power Source2xAA
CountryJapan
Year introduced1983
Year discontinued1984

Replacements:

If you have a Texas Instruments TI-5100 II that is no longer working, you can first try replacing the 2xAA 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