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Sharp EL-531 Scientific calculator

The Sharp EL-531 Scientific calculator is a scientific calculator with 8 digits precision and algebraic logic. It has 40 functions, 35 keys and an LCD (liquid crystal) display. The power source is 2x1.5V cell. The calculator was manufactured in Japan.

Facts at a glance:

Type Scientific
Functions 40
Keys 35
Precision 8
Logic Algebraic
Display type LCD
Display size
Printer
Length 138 mm
Width 70 mm
Thickness 19 mm
Weight unknown g
Power Source 2x1.5V cell
Country Japan
Original price unknown
Est. current value unknown
Year introduced 1984
Year discontinued 1985

See other calculators manufactured by Sharp.