Casio pocket-LC (CL-811)

The Casio pocket-LC is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 21 keys, and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The power source is 2x1.5V mercury cell. The calculator was manufactured in Japan.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 5
Keys: 21
Precision: 8
Logic: Algebraic
Display type: YLCD
Length: 105mm
Width: 62mm
Thickness: 15mm
Power Consumption: 0.010W
Power Source: 2x1.5V mercury cell
Country: Japan
Year introduced: 1980

See other calculators by Casio