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Triumph 80CS (EC40)

The Triumph 80CS is an arithmetic calculator with 8 digits precision and algebraic logic. It has 9 functions, 22 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA. Note: Adler 80CS

Facts at a glance:

FeatureValue
TypeArithmetic
Functions9
Keys22
Precision8
LogicAlgebraic
Display typeVFD
Length146mm
Width78mm
Thickness18mm
Power Source2xAA
Year introduced1977
Year discontinued1977

Replacements:

If you have a Triumph 80CS 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 Triumph