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Canon F-51 (SCIENTIFIC CALCULATOR/Palmtronic F-51)

The Canon F-51 is a scientific calculator with 8 digits precision and algebraic logic. It has 30 functions, 40 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeScientific
Functions30
Keys40
Precision8
LogicAlgebraic
Display typeVFD
Length150mm
Width83mm
Thickness27mm
Power Source4xAA
CountryJapan
Year introduced1977
Year discontinued1977

Replacements:

If you have a Canon F-51 that is no longer working, you can first try replacing the 4xAA 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