AKA (Label): Type Anita 811, Product number (P/N): 811,
Keywords/Tags: 811 | ANITA
Date of intro: ~1972, Origin: United Kingdom (List), Dimensions: 120x70x24mm, Weight: 203g,
Power: 4.5V: (AA x3) + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 20, #Key-Black: 9, #Key-Brown: 11,
Round switch: [(Blank)-(Arc)], Miscellaneous switch: [(Plug)-(Battery) (Blank)-m],
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Main Components: ROCKWELL: A1030PE,
Resemblance with: (Resemblance 054),
Serie-members: SUMLOCK ANITA ELECTRONICS: Anita 811 (version-1) (Circular keys, Black label); SUMLOCK ANITA ELECTRONICS: Anita 811 (version-2) (Circular keys, Brown label); SUMLOCK ANITA ELECTRONICS: Anita 811 (version-3) (Rectangular keys (Prototype?)),
Collector value: 8.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: MY CALCULATORS DATABASE, Link-2: CENTRE FOR COMPUTING HISTORY, Link-3: CALCULATORCOLLECTION