AKA: ELECTRONIC CALCULATOR KS-20, AKA (Label): KS-20, Product number (P/N): KS20 (KS-20),
Keywords/Tags: KS20 (KS-20) | ELECTRONIC CALCULATOR
Date of intro: ~1985, Origin: Japan (List), Dimensions: 168x106x19mm, Weight: 220g,
Power: Solar,
Display: Type = Display (LCD) (List), Digits = 10+1,
Number of keys: 25, #Key-Black: 1, #Key-Blue: 14, #Key-Grey: 7, #Key-Yellow: 3,
Keyboard Array (Rows x Columns): 05x05,
Decimal switch: [+-3-2-1-0-F], Round switch: [5/4-(ArrowDown)], Miscellaneous switch: [(Blank)-AM],
Classification: / Desktop with Display,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: CANON_docu: (Cat.) 198505 (Japanese),
Serie-members: CANON: KS10 (8-Digit); CANON: KS20 (10-Digit); CANON: KS30 (12-Digit),
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),