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Canon card F-42 (F-42)

The Canon card F-42 is a scientific calculator with 8 digits precision and algebraic logic. It has 22 functions, 34 keys, and an LCD (liquid crystal) display. The power source is 2x1.5V cell. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeScientific
Functions22
Keys34
Precision8
LogicAlgebraic
Display typeLCD
Length127mm
Width69mm
Thickness9mm
Power Source2x1.5V cell
CountryJapan
Year introduced1980
Year discontinued1980

Replacements:

If you have a Canon card F-42 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 Canon