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Canon Palmtronic F-31 (MATHEMATIC CALCULATOR)

The Canon Palmtronic F-31 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 14 functions, 30 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions14
Keys30
Precision8
LogicAlgebraic
Display typeVFD
Length145mm
Width76mm
Thickness19mm
Power Consumption0.200000W
Power Source2xAA
CountryJapan
Year introduced1976
Year discontinued1977

Replacements:

If you have a Canon Palmtronic F-31 that is no longer working, you can first try replacing the 2xAA batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent.

We suggest the following current models as possible replacements:

See other calculators by Canon