AKA: MINI CARD EC-821A, Electronic LCD Calculator, Product number (P/N): EC821A (EC-821A),
Keywords/Tags: EC821A (EC-821A) | MINI CARD | Electronic LCD Calculator
Date of intro: 198?, Dimensions: 90x55x8mm,
Power: 3V: (Button x2),
Display: Type = Display (LCD) (List),
Number of keys: 24,
Classification: / Credit Card,
Featuring: Procent, Square root, Memories: 1,
Serie-members: CONIC: EC821A (version-1) (Silver-colored); CONIC: EC821A (version-2) (Gold-colored),
Known Serial-numbers: 82104223 (List of all S/Ns from CONIC)
Collector value: 6/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1