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Melcor SC-655

The Melcor SC-655 is a scientific calculator with 10 digits precision and algebraic logic. It has 26 functions, 40 keys and an LED (light-emitting diode) display, typical of calculators of this era. The power source is Sealed battery pack.

Facts at a glance:

Type Scientific
Functions 26
Keys 40
Precision 10
Logic Algebraic
Display type LED
Display size
Length 159 mm
Width 89 mm
Thickness 37 mm
Weight unknown g
Power Source Sealed battery pack
Original price unknown
Est. current value unknown
Year introduced 1975
Year discontinued

See other calculators manufactured by Melcor.