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Casio HL-101 (HL-101)

The Casio HL-101 is an arithmetic calculator with 10 digits precision and algebraic logic. It has 7 functions, 25 keys, and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The power source is 2xAA. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions7
Keys25
Precision10
LogicAlgebraic
Display typeYLCD
Length142mm
Width76mm
Thickness19mm
Weight125g
Power Source2xAA
CountryJapan
Year introduced1975

Replacements:

If you have a Casio HL-101 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