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Sinclair Cambridge

The Sinclair Cambridge is an arithmetic calculator with unknown digits precision and algebraic logic. It has 4 functions, 18 keys and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 4xAAA batteries.

Facts at a glance:

Type Arithmetic
Functions 4
Keys 18
Precision unknown
Logic Algebraic
Display type LED
Display size
Length 112 mm
Width 51 mm
Thickness 18 mm
Weight unknown g
Power Source 4xAAA
Original price unknown
Est. current value unknown
Year introduced 1973
Year discontinued 1977

See other calculators manufactured by Sinclair.