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Casio fx-81

The Casio fx-81 is a scientific calculator with 9 digits precision and algebraic logic. It has 32 functions, 38 keys and an LCD (liquid crystal) display. The power source is 2xAA batteries.

Facts at a glance:

Type Scientific
Functions 32
Keys 38
Precision 9
Logic Algebraic
Display type LCD
Display size
Printer
Length 149 mm
Width 76 mm
Thickness 18 mm
Weight unknown g
Power Source 2xAA
Country
Original price unknown
Est. current value unknown
Year introduced 1985
Year discontinued

See other calculators manufactured by Casio.