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Citizen 830R

The Citizen 830R is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 25 keys and a VFD (vacuum fluorescent) display. The power source is 4xAA batteries.

Facts at a glance:

Type Arithmetic
Functions 7
Keys 25
Precision 8
Logic Algebraic
Display type VFD
Display size
Printer
Length 150 mm
Width 87 mm
Thickness 33 mm
Weight 198 g
Power Source 4xAA
Country
Original price unknown
Est. current value unknown
Year introduced 1976
Year discontinued 1976

See other calculators manufactured by Citizen.