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Electro Calcul SR81

The Electro Calcul SR81 is a scientific calculator with 8 digits precision and algebraic logic. It has 24 functions, 40 keys and an LCD (liquid crystal) display. The power source is 2x1.5V cell.

Facts at a glance:

Type Scientific
Functions 24
Keys 40
Precision 8
Logic Algebraic
Display type LCD
Display size
Length 130 mm
Width 70 mm
Thickness 8 mm
Weight 73 g
Power Source 2x1.5V cell
Original price unknown
Est. current value unknown
Year introduced 1981
Year discontinued 1981

See other calculators manufactured by Electro Calcul.