AKA (Label): MODEL SR-300, ELECTRONIC POCKETABLE CALCULATOR, Product number (P/N): SR300,
Keywords/Tags: SR300
Date of intro: ~1976, Origin: Japan (List),
Power: 3V: (AA x2) + Adaptor,
Display: Type = Display (VFD) (List),
Number of keys: 24, #Key-Black: 12, #Key-Orange: 1, #Key-White: 11,
Miscellaneous switch: [(Blank)-ON],
Classification: / Pocket,
Featuring: Procent, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Known Serial-numbers: 35975 (List of all S/Ns from XONEX)
Collector value: 7/10,
Courtesy of: RISPAL Philippe,