AKA: fx-21, Product number (P/N): fx21 (fx-21),
Keywords/Tags: fx21 (fx-21)
Date of intro: 1977,
Display: Type = Display (VFD) (List),
Number of keys: 35,
Classification: / Pocket,
Featuring: Scientific functions, Square root,
Original Equipment Manufacturer : CASIO: FX21, Resemblance with: CASIO: FX21, (Resemblance 096C), Made by: CASIO (List of all Import-OEM-models for MBO),
Collector value: 7/10,
Courtesy of: MUCKERMANN Peter,