Aristo M64

The Aristo M64 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 20 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 3xAA. The calculator was manufactured in Germany.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 6
Keys: 20
Precision: 8
Logic: Algebraic
Display type: LED
Length: 151mm
Width: 62mm
Thickness: 18mm
Power Source: 3xAA
Country: Germany
Year introduced: 1975

See other calculators by Aristo