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Casio HL-121

Casio HL-121

The Casio HL-121 is an arithmetic calculator with 12 digits precision and algebraic logic. It has 9 functions, 27 keys, and an LCD (liquid crystal) display. The power source is 2xAA. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions9
Keys27
Precision12
LogicAlgebraic
Display typeLCD
Length142mm
Width76mm
Thickness19mm
Power Source2xAA
CountryJapan
Year introduced1985

Replacements:

If you have a Casio HL-121 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