AKA: FD-20, ELECTRONIC CALCULATOR, AKA (Label): MODEL FD20, Product number (P/N): FD20 (FD-20),
Keywords/Tags: FD20 (FD-20) | ELECTRONIC CALCULATOR
Date of intro: ~1981, Origin: Japan (List), Dimensions: 261x213x75mm, Weight: 1300g,
Power: AC,
Display: Type = Display (VFD) (List), Digits = 12+1,
Number of keys: 32, #Key-Black: 15, #Key-Blue: 7, #Key-Grey: 9, #Key-Orange: 1,
Decimal switch: [6-4-3-2-1-0-ADD2], Round switch: [F-CUT-UP-5/4], Miscellaneous switch: [ITEM_OFF-+-+/(Minus) MII-GT],
Classification: / Desktop with Display,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: CASIO_docu: MO0350009G (Cat.) 1990-03 (Japanese); CASIO_docu: M4000938L (Cat.); CASIO_docu: (Cat.) 199412 (Japanese); CASIO_docu: (Cat.) 198102 (Japanese); (Docu_Articles): 198203: Buyers' Guide to Desk-top & Prog. Calculators,
Serie-members: CASIO: FD20 (12-digit); CASIO: FD30 (15-digit),
Initial Cost Price: 24800 JPY (€ 200,88), Collector value: 7/10,
Internet: Link-1: LEDUDU