Eltex 300-R

The Eltex 300-R is an arithmetic calculator with algebraic logic. It has 6 functions, 24 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is PP3 9V.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 6
Keys: 24
Logic: Algebraic
Display type: LED
Length: 140mm
Width: 70mm
Thickness: 24mm
Power Source: PP3 9V
Year introduced: 1976
YearDiscontinued: 1977

See other calculators by Eltex