APF Mark III

The APF Mark III 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 6x1.5V sealed. The calculator was manufactured in Japan.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 5
Keys: 19
Precision: 8
Logic: Algebraic
Display type: LED
Power Source: 6x1.5V sealed
Country: Japan
Year introduced: 1973
YearDiscontinued: 1973

See other calculators by APF