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QUALITRON: 1438
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AKA: CONVERSION, Product number (P/N): 1438,
Keywords/Tags: 1438 | CONVERSION
Date of intro: ~1975, Origin: Taiwan (List), Dimensions: 140x76x32mm,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (VFD) (List), Brand = ITRON: FG95A, Digits = 8+1,
Number of keys: 20, #Key-Green: 7, #Key-Red: 1, #Key-White: 11, #Key-Yellow: 1,
Miscellaneous switch: [(ArrowRight)-ON LAND-NAUT IMP-US],
Classification: / Pocket / Converter,
Featuring: Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: ROCKWELL: A4004PC,
Original Equipment Manufacturer : QUALITRON: 1438 (List of all Export-OEM-models from QUALITRON), Resemblance with: CASTLE: 1438; PRINZTRONIC: Converter, (Resemblance 014),
Collector value: 7/10,

Item

Created: 12-jul-2016, Manual-update: 27-dec-2016, Batch-update: 24-jun-2022             

# Pageloads since 2018: 25             

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