Citizen 800D

The Citizen 800D is an arithmetic calculator with 8 digits precision and algebraic logic. It has 8 functions, 22 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA. The calculator was manufactured in Japan.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 8
Keys: 22
Precision: 8
Logic: Algebraic
Display type: VFD
Length: 138mm
Width: 83mm
Thickness: 25mm
Weight: 134g
Power Consumption: 0.350W
Power Source: 4xAA
Country: Japan
Year introduced: 1974
YearDiscontinued: 1976

See other calculators by Citizen