Casio MC-811 (MC-811)

The Casio MC-811 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 power source is LR44 1.5V. 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: 60mm
Width: 41mm
Thickness: 13mm
Power Consumption: 0.010W
Power Source: LR44 1.5V
Country: Japan
Year introduced: 1975

See other calculators by Casio