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RFT Konkret 600

The RFT Konkret 600 is a scientific calculator with 8 digits precision and RPN (reverse polish notation) logic. It has 21 functions, 20 keys and an LED (light-emitting diode) display, typical of calculators of this era.

Facts at a glance:

Type Scientific
Functions 21
Keys 20
Precision 8
Logic RPN
Display type LED
Display size
Length 165 mm
Width 86 mm
Thickness 40 mm
Weight unknown g
Power Source
Original price unknown
Est. current value unknown
Year introduced 1975
Year discontinued

See other calculators manufactured by RFT.