Casio fx-2500

The Casio fx-2500 is a scientific calculator with 8 digits precision and algebraic logic. It has 31 functions, 37 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: Scientific
Functions: 31
Keys: 37
Precision: 8
Logic: Algebraic
Display type: YLCD
Length: 121mm
Width: 67mm
Thickness: 11mm
Country: Japan
Year introduced: 1978

See other calculators by Casio