Casio ML-840

The Casio ML-840 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 23 keys, and an LCD (liquid crystal) display.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 6
Keys: 23
Precision: 8
Logic: Algebraic
Display type: LCD
Year introduced: 1985

See other calculators by Casio