Product number (P/N): 1444,
Keywords/Tags: 1444
Date of intro: ~1975,
Number of keys: 30, #Key-Beige: 17, #Key-Red: 2, #Key-White: 11,
Miscellaneous switch: [(ArrowRight)-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Resemblance with: (Resemblance 014),
Serie-members: QUALITRON: 1444 (version-1) (21 Keys); QUALITRON: 1444 (version-2) (26 Keys); QUALITRON: 1444 (version-3) (30 Keys, 1 Red); QUALITRON: 1444 (version-4) (30 Keys, 2 Red),
Collector value: 7/10,