AKA (Label): ELECTRONIC CALCULATOR, Product number (P/N): 3005,
Keywords/Tags: 3005
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-Orange: 2,
Decimal switch: [A-0-2-4-F], Round switch: [(ArrowDown)-5/4-(ArrowUp)], Miscellaneous switch: [(Blank)-K POWER_(Blank)-ON],
Classification: / Desktop with Display,
Featuring: Procent, Square root,
Main Components: NEC: D1220C,
Resemblance with: (Resemblance 503),
Known Serial-numbers: 5346073 (List of all S/Ns from WALTHER)
Collector value: 7/10,
Internet: Link-1: RECHENKASTEN