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TOHO ROGER F-5

The TOHO ROGER F-5 is an arithmetic calculator with unknown digits precision and algebraic logic. It has an unknown number of functions, 22 keys and a VFD (vacuum fluorescent) display. The power source is 2xAA batteries.

Facts at a glance:

Type Arithmetic
Functions unknown
Keys 22
Precision unknown
Logic Algebraic
Display type VFD
Display size
Printer
Length 137 mm
Width 78 mm
Thickness 24 mm
Weight unknown g
Power Source 2xAA
Country
Original price unknown
Est. current value unknown
Year introduced 1976
Year discontinued 1976

See other calculators manufactured by TOHO.