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Casio fx-310

Casio fx-310

The Casio fx-310 is a scientific calculator with 8 digits precision and algebraic logic. It has 54 functions, 39 keys, and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The power source is 2x1.5V cell. The calculator was manufactured in Japan. A sample of this calculator is held in the calculator.org collection.

Facts at a glance:

FeatureValue
TypeScientific
Functions54
Keys39
Precision8
LogicAlgebraic
Display typeYLCD
Length132mm
Width72mm
Thickness9mm
Weight113g
Power Source2x1.5V cell
CountryJapan
Year introduced1980
Year discontinued1981

Replacements:

If you have a Casio fx-310 that is no longer working, you can first try replacing the 2x1.5V cell batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement:

See other calculators by Casio