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Novus 3500 Sliderule

The Novus 3500 Sliderule is a scientific calculator with unknown digits precision and RPN (reverse polish notation) logic. It has 21 functions, 32 keys and an LED (light-emitting diode) display, typical of calculators of this era. The power source is PP3 9V.

Facts at a glance:

Type Scientific
Functions 21
Keys 32
Precision unknown
Logic RPN
Display type LED
Display size
Printer
Length 150 mm
Width 75 mm
Thickness 31 mm
Weight unknown g
Power Source PP3 9V
Country
Original price unknown
Est. current value unknown
Year introduced 1975
Year discontinued

See other calculators manufactured by Novus.