Braun ET90 (4769 ; protocol)

The Braun ET90 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. Note: Paperless Printer.Stores 99 calculation steps in non-volatile memory.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 13
Keys: 30
Precision: 10
Logic: Algebraic
Display type: LCD
Length: 139mm
Width: 76mm
Thickness: 11mm
Power Source: 3V cell
Year introduced: 1995
YearDiscontinued: 1995

See other calculators by Braun