Casio LC-81

The Casio LC-81 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 20 keys, and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The calculator was manufactured in Japan.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 5
Keys: 20
Precision: 8
Logic: Algebraic
Display type: YLCD
Length: 78mm
Width: 42mm
Thickness: 8mm
Country: Japan
Year introduced: 1980

See other calculators by Casio