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QUALITRON: 1450 (version-2)
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Product number (P/N): 1450,
Keywords/Tags: 1450
Date of intro: ~1975,
Display: Type = Display (VFD) (List),
Number of keys: 36, #Key-Beige: 24, #Key-Red: 1, #Key-White: 11,
Keyboard Array (Rows x Columns): 08x05, Keyboard Layout: [MS] - [ARC] [sin] [cos] [tan] [MR] - [ln] [e(Power-x)] [log] [10(Power x)] [y(Power)x] - [EXP] [1/x] [(SquareRoot)x] [x] [C] - [7] [8] [9] [(Pi)] [+/-] - [4] [5] [6] [[(] [)]] - [1] [2] [3] [x] [(Division)] - [0] [.] [=] [+] [-],
Miscellaneous switch: [(ArrowRight)-ON RD-DG],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Resemblance with: (Resemblance 014),
Serie-members: QUALITRON: 1450 (version-1) ('QUALITRON'-notation in UpperCase); QUALITRON: 1450 (version-2) ('QUALITRON'-notation in LowerCase); QUALITRON: 1450 (version-3) (3 Red keys),
Collector value: 7/10,

Item

Created: 25-jul-2013, Manual-update: 27-dec-2020, Batch-update: 06-jul-2022             

# Pageloads since 2018: 31             

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