Vintage Electronic Calculators:

Overview of Brands


ADDO-X: 9224
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Product number (P/N): 9224,
Keywords/Tags: 9224
Date of intro: ~1974, Origin: Sweden (List), Dimensions: 145x72x28mm, Weight: 100g,
Power: 9V + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 22, #Key-Black: 12, #Key-Brown: 8, #Key-Orange: 2,
Keyboard Array (Rows x Columns): 06x04,
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Resemblance with: FACIT: 1102,
Serie-members: ADDO-X: 9215 (version-1); ADDO-X: 9215 (version-2); ADDO-X: 9224; ADDO-X: 9227-2,
Known Serial-numbers: 7240366 (724-0366) (List of all S/Ns from ADDO-X)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),


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S/N: 7240366 (724-0366)

Created: 18-nov-2021, Manual-update: 20-nov-2021, Batch-update: 25-feb-2024             

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