Product number (P/N): 121DN,
Keywords/Tags: 121DN
Date of intro: ~1977, Origin: Japan (List), Dimensions: 210x180x52mm, Weight: 866g,
Power: AC,
Display: Type = Display (VFD) (List), Digits = 12+1,
Number of keys: 26, #Key-Black: 12, #Key-Grey: 12, #Key-Yellow: 2,
Decimal switch: [A-0-2-4-F], Round switch: [(ArrowDown)-5/4-(ArrowUp)], Miscellaneous switch: [(Blank)-K],
Classification: / Desktop with Display+Printer,
Featuring: Procent, Square root,
Resemblance with: (Resemblance 503),
Collector value: 7/10,