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Casio fx-48 (MINI CARD fx-48)

The Casio fx-48 is a scientific calculator with 9 digits precision and algebraic logic. It has 27 functions, 22 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.

Facts at a glance:

FeatureValue
TypeScientific
Functions27
Keys22
Precision9
LogicAlgebraic
Display typeYLCD
Length55mm
Width91mm
Thickness4mm
Weight39g
Power Consumption0.000600W
Power Source2x1.5V cell
CountryJapan
Year introduced1977

Replacements:

If you have a Casio fx-48 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