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Elektronika MK-54

The Elektronika MK-54 is a programmable calculator with 8 digits precision and RPN (reverse polish notation) logic. It has an unknown number of functions, 30 keys and a VFD (vacuum fluorescent) display. The power source is 3xAA batteries.

Facts at a glance:

Type Programmable
Functions unknown
Keys 30
Precision 8
Logic RPN
Display type VFD
Display size
Length 165 mm
Width 76 mm
Thickness 38 mm
Weight 320 g
Power Source 3xAA
Original price unknown
Est. current value unknown
Year introduced 1981
Year discontinued 1985

See other calculators manufactured by Elektronika.