AKA: Dual Power, SDC-20, AKA (Label): desk top Calculator, type: SDC-20, Japan CBM Corporation, Product number (P/N): SDC20 (SDC-20),
Keywords/Tags: SDC20 (SDC-20) | Dual Power
Origin: Taiwan (List),
Power: Battery + Solar,
Display: Type = Display (LCD) (List),
Number of keys: 25, #Key-Black: 11, #Key-White: 11, #Key-Yellow: 3,
Miscellaneous switch: [Dual-Power_solar power-battery power],
Classification: / Desktop with Display,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Known Serial-numbers: 860103 (List of all S/Ns from CITIZEN)
Collector value: 7/10,