Product number (P/N): S2,
Keywords/Tags: S2
Date of intro: ~1975, Origin: Japan (List), Dimensions: 140x90x26mm,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 29,
Classification: / Pocket,
Featuring: Scientific functions, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Known Serial-numbers: 827866 (List of all S/Ns from UNIMARK)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),