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Canon LX-40

The Canon LX-40 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 25 keys, and an LCD (liquid crystal) display. The power source is 2xLR44. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions6
Keys25
Precision8
LogicAlgebraic
Display typeLCD
Length117mm
Width70mm
Thickness10mm
Power Consumption0.000280W
Power Source2xLR44
CountryJapan
Year introduced1982
Year discontinued1984

Replacements:

If you have a Canon LX-40 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