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Braun ET90 4769 ; protocol

The Braun ET90 4769 ; protocol is an arithmetic calculator with 10 digits precision and algebraic logic. It has 13 functions, 30 keys and an LCD (liquid crystal) display. The power source is 3V cell.

Facts at a glance:

Type Arithmetic
Functions 13
Keys 30
Precision 10
Logic Algebraic
Display type LCD
Display size
Length 139 mm
Width 76 mm
Thickness 11 mm
Weight unknown g
Power Source 3V cell
Original price unknown
Est. current value unknown
Year introduced 1995
Year discontinued 1995

See other calculators manufactured by Braun.