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Anita 811

The Anita 811 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 20 keys and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 3xAA batteries. The calculator was manufactured in England.

Facts at a glance:

Type Arithmetic
Functions 5
Keys 20
Precision 8
Logic Algebraic
Display type LED
Display size
Length 119 mm
Width 69 mm
Thickness 25 mm
Weight 128 g
Power Source 3xAA
Country England
Original price unknown
Est. current value unknown
Year introduced 1972
Year discontinued 1974

See other calculators manufactured by Anita.