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APF MARK 50 Scientific Calculator

The APF MARK 50 Scientific Calculator is a scientific calculator with 8 digits precision and algebraic logic. It has 17 functions, 19 keys and a VFD (vacuum fluorescent) display. The power source is PP3 9V. The calculator was manufactured in Japan.

Facts at a glance:

Type Scientific
Functions 17
Keys 19
Precision 8
Logic Algebraic
Display type VFD
Display size
Printer
Length 140 mm
Width 76 mm
Thickness 27 mm
Weight 165 g
Power Source PP3 9V
Country Japan
Original price unknown
Est. current value unknown
Year introduced 1975
Year discontinued

See other calculators manufactured by APF.