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Triumph L811 (L-811 EC60)

The Triumph L811 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 8 functions, 24 keys, and an LCD (liquid crystal) display. The power source is 2x1.5V cell. Note: Adler L811

Facts at a glance:

FeatureValue
TypeArithmetic
Functions8
Keys24
Precision8
LogicAlgebraic
Display typeLCD
Length120mm
Width67mm
Thickness10mm
Power Source2x1.5V cell
Year introduced1977
Year discontinued1978

Replacements:

If you have a Triumph L811 that is no longer working, you can first try replacing the 2x1.5V cell 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