Citizen 120R

The Citizen 120R is an arithmetic calculator with 6 digits precision and algebraic logic. It has 5 functions, 19 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA. Note: 6 digit display, 12 digits internal precision.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 5
Keys: 19
Precision: 6
Logic: Algebraic
Display type: VFD
Power Source: 4xAA
Year introduced: 1975

See other calculators by Citizen