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Canon Palmtronic LC-4

The Canon Palmtronic LC-4 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 24 keys, and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The power source is 2xLR44. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions7
Keys24
Precision8
LogicAlgebraic
Display typeYLCD
Length121mm
Width76mm
Thickness8mm
Weight51g
Power Source2xLR44
CountryJapan
Year introduced1977
Year discontinued1977

Replacements:

If you have a Canon Palmtronic LC-4 that is no longer working, you can first try replacing the 2xLR44 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