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Casio HL-806

The Casio HL-806 is an arithmetic calculator with algebraic logic. It has 23 keys, and an LCD (liquid crystal) display. The power source is 2xAA.

Facts at a glance:

FeatureValue
TypeArithmetic
Keys23
LogicAlgebraic
Display typeLCD
Power Source2xAA
Year introduced1979
Year discontinued1979

Replacements:

If you have a Casio HL-806 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 Casio