Casio LC-78 (MINI CARD)

The Casio LC-78 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 22 keys, and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The power source is 2x1.5V cell. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions5
Keys22
Precision8
LogicAlgebraic
Display typeYLCD
Length55mm
Width91mm
Thickness5mm
Power Source2x1.5V cell
CountryJapan
Year introduced1978
Year discontinued1979

Replacements:

If you have a Casio LC-78 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 Casio