Casio PB-400

The Casio PB-400 is a programmable calculator with 12 digits precision and formula input logic. It has 53 keys, and an LCD (liquid crystal) display. The power source is 2xCR2032 3V. The calculator was manufactured in Japan.

Facts at a glance:

Feature Value
Type: Programmable
Keys: 53
Precision: 12
Logic: Formula
Display type: LCD
Printer: Yes
Length: 71mm
Width: 165mm
Thickness: 11mm
Weight: 128g
Power Source: 2xCR2032 3V
Country: Japan
Year introduced: 1985

See other calculators by Casio