AKA (Label): ELECTRONIC CALCULATOR, MODEL JE-8221U, Product number (P/N): JE8221U (JE-8221U),
Keywords/Tags: JE8221U (JE-8221U) | ELECTRONIC CALCULATOR
Date of intro: 197?, Origin: Japan (List), Dimensions: 118x70mm,
Power: 3V: (AA x2), Adaptor: PANASONIC_adaptors: JL046; PANASONIC_adaptors: JL047; PANASONIC_adaptors: JL048,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 24, #Key-Black: 20, #Key-White: 4,
Classification: / Pocket,
Featuring: Procent, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Known Serial-numbers: 08404340 (List of all S/Ns from PANASONIC)
Collector value: 7/10,