AKA: COLLEGE fx-80 SCIENTIFIC CALCULATOR, AKA (Label): fx-80, Product number (P/N): fx80 (fx-80),
Keywords/Tags: fx80 (fx-80) | SCIENTIFIC CALCULATOR
Date of intro: 1979, Origin: Japan (List), Dimensions: 149x75x19mm, Weight: 100g,
Power: 3V: (AA x2),
Display: Type = Display (LCD yellow) (List), Digits = 5+1+(2+1),
Number of keys: 38,
Miscellaneous switch: [(Blank)-(ArrowUp)ON],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI,
Related with: CASIO_docu: (Instr.) FX80; CASIO_docu: (Ad.) *: Technische Spitzenleistungen (FX80,FX3100); CASIO_parts: (Box) FX80,
Known Serial-numbers: 0690960 | 0717556 (List of all S/Ns from CASIO)
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: LE RAYON DES CALCULATRICES, Link-2: CALCULATORCOLLECTION