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Casio fx-115

Casio fx-115
Image: Wikimedia CC BY-SA 3.0

The Casio fx-115 is a scientific calculator with 10 digits precision and algebraic logic. It has 60 functions, 38 keys, and an LCD (liquid crystal) display. The power source is Solar + tiny mercury cell. The calculator was manufactured in Japan. Note: Rubber keypads. Wedge design case containing mostly air. A sample of this calculator is held in the calculator.org collection.

Facts at a glance:

FeatureValue
TypeScientific
Functions60
Keys38
Precision10
LogicAlgebraic
Display typeLCD
Power Consumption0.000050W
Power SourceSolar + tiny mercury cell
CountryJapan
Year introduced1985
Year discontinued1989

Replacements:

If you have a Casio fx-115 that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement:

See other calculators by Casio