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Canon Palmtronic LE-81 (LE-81)

Canon Palmtronic LE-81
Image: Joe Haupt, CC BY-SA 2.0

The Canon Palmtronic LE-81 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 4 functions, 18 keys, and an LED (light-emitting diode) display typical of calculators of this era. The power source is 4xAA batteries. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions4
Keys18
Precision8
LogicAlgebraic
Display typeLED
Length150mm
Width79mm
Thickness36mm
Power Consumption0.400000W
Power Source4xAA batteries
CountryJapan
Year introduced1973
Year discontinued1974

Replacements:

If you have a Canon Palmtronic LE-81 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 models as possible replacements:

See other calculators by Canon