Zeny 811

The Zeny 811 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 22 keys, and a VFD (vacuum fluorescent) display.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 7
Keys: 22
Precision: 8
Logic: Algebraic
Display type: VFD
Year introduced: 1975

See other calculators by Zeny