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Texas Instruments TI-1766 PLUS

Texas Instruments TI-1766 PLUS
Image: Datamath.org used with permission

The Texas Instruments TI-1766 PLUS is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 25 keys, and an LCD (liquid crystal) display. The power source is LR54. The calculator was manufactured in China.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions7
Keys25
Precision8
LogicAlgebraic
Display typeLCD
Length132mm
Width74mm
Thickness9mm
Power SourceLR54
CountryChina
Year introduced1996
Year discontinued1999

Replacements:

If you have a Texas Instruments TI-1766 PLUS that is no longer working, you can first try replacing the LR54 battery. 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