APF MARK 34

APF MARK 34
Image: Joe Haupt, CC BY-SA 2.0
The APF MARK 34 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 11 functions, 29 keys, and a VFD (vacuum fluorescent) display. The power source is PP3 9V.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 11
Keys: 29
Precision: 8
Logic: Algebraic
Display type: VFD
Length: 140mm
Width: 70mm
Power Source: PP3 9V
Year introduced: 1978

See other calculators by APF