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Aristo M66S

The Aristo M66S is an arithmetic calculator with 8 digits precision and algebraic logic. It has 11 functions, 25 keys and a VFD (vacuum fluorescent) display. The power source is 2xAA sealed.

Facts at a glance:

Type Arithmetic
Functions 11
Keys 25
Precision 8
Logic Algebraic
Display type VFD
Display size
Length 151 mm
Width 76 mm
Thickness 18 mm
Weight unknown g
Power Source 2xAA sealed
Original price unknown
Est. current value unknown
Year introduced 1975
Year discontinued

See other calculators manufactured by Aristo.