Binatone BRAINWAVE (Feb-19)

The Binatone BRAINWAVE is an arithmetic calculator with algebraic logic. It has 24 keys, and an LED (light-emitting diode) display, typical of calculators of this era.

Facts at a glance:

Feature Value
Type: Arithmetic
Keys: 24
Logic: Algebraic
Display type: LED
Year introduced: 1975

See other calculators by Binatone