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Casio fx-502P

The Casio fx-502P is a programmable calculator with 10 digits precision and algebraic logic. It has an unknown number of functions, 50 keys and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The power source is 2xCR2032 3V. The calculator was manufactured in Japan.

Facts at a glance:

Type Programmable
Functions unknown
Keys 50
Precision 10
Logic Algebraic
Display type YLCD
Display size
Printer Ext
Length 152 mm
Width 76 mm
Thickness 12 mm
Weight 141 g
Power Source 2xCR2032 3V
Country Japan
Original price unknown
Est. current value unknown
Year introduced 1978
Year discontinued 1980

See other calculators manufactured by Casio.