AKA: 12-DIGIT, DS-20, ELECTRONIC CALCULATOR, HIGH-POWER SOLAR CELL, Product number (P/N): DS20 (DS-20),
Keywords/Tags: DS20 (DS-20) | ELECTRONIC CALCULATOR
Date of intro: ~1986, Origin: Japan (List), Dimensions: 175x135x32mm, Weight: 240g,
Power: Solar,
Display: Type = Display (LCD) (List), Digits = 12+1,
Number of keys: 29, #Key-Blue: 5, #Key-Grey: 12, #Key-Red: 1, #Key-White: 11,
Decimal switch: [4-3-2-0-ADD2], Round switch: [F-CUT-UP-5/4],
Classification: / Desktop with Display,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: CASIO_docu: MO0350009G (Cat.) 1990-03 (Japanese); CASIO_parts: (Box) DS20,
Serie-members: CASIO: DS8 (8-digit); CASIO: DS10 (10-digit); CASIO: DS20 (12-digit),
Collector value: 6/10,