Adler 80C (EC21)

The Adler 80C is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 19 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 4xAAA.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 5
Keys: 19
Precision: 8
Logic: Algebraic
Display type: LED
Length: 120mm
Width: 75mm
Thickness: 20mm
Power Source: 4xAAA
Year introduced: 1974
YearDiscontinued: 1976

See other calculators by Adler