Casio fx-15

The Casio fx-15 is a scientific calculator with algebraic logic. It has 19 functions, 37 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA.

Facts at a glance:

Feature Value
Type: Scientific
Functions: 19
Keys: 37
Logic: Algebraic
Display type: VFD
Length: 146mm
Width: 89mm
Power Source: 4xAA
Year introduced: 1975

See other calculators by Casio