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Brother 412 Calther 412

The Brother 412 Calther 412 is an arithmetic calculator with 12 digits precision and algebraic logic. It has 6 functions, 19 keys and a display using Nixie tubes. The power source is Solar.

Facts at a glance:

Type Arithmetic
Functions 6
Keys 19
Precision 12
Logic Algebraic
Display type Nixie
Display size
Length unknown mm
Width unknown mm
Thickness unknown mm
Weight unknown g
Power Source Solar
Original price unknown
Est. current value unknown
Year introduced 1980
Year discontinued

See other calculators manufactured by Brother.