AKA: TWO WAY POWER, SILENT TOUCH, 10-DIGIT DS-1K, PERFECT CHECK, Product number (P/N): DS1K (DS-1K),
Keywords/Tags: DS1K (DS-1K) | SILENT TOUCH
Power: Battery + Solar,
Display: Type = Display (LCD) (List), Digits = 10+1,
Number of keys: 29, #Key-Black: 12, #Key-Blue: 5, #Key-Grey: 11, #Key-Red: 1,
Decimal switch: [4-3-2-1-0-ADD2], Round switch: [F-CUT-UP-5/4], Miscellaneous switch: [GT_OFF-ON],
Classification: / Desktop with Display,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Serie-members: CASIO: DS1K (); CASIO: DS2K (); CASIO: DS3K (),
Collector value: 6/10,