Product number (P/N): 644,
Keywords/Tags: 644
Date of intro: 1974, Origin: Taiwan (List), Dimensions: 121x70x25mm,
Power: 3V: (AA x2),
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 24, #Key-Grey: 13, #Key-White: 11,
Miscellaneous switch: [(ArrowRight)-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Collector value: 7/10,