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Hitachi KK181B

The Hitachi KK181B is an arithmetic calculator with 8 digits precision and algebraic logic. It has 4 functions, 17 keys and a VFD (vacuum fluorescent) display. The power source is 5xAAsealed.

Facts at a glance:

Type Arithmetic
Functions 4
Keys 17
Precision 8
Logic Algebraic
Display type VFD
Display size
Length 178 mm
Width 102 mm
Thickness unknown mm
Weight unknown g
Power Source 5xAAsealed
Original price unknown
Est. current value unknown
Year introduced 1972
Year discontinued 1973

See other calculators manufactured by Hitachi.