Vintage Electronic Calculators:

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Product number (P/N): 508AD,
Keywords/Tags: 508AD
Date of intro: 1977, Origin: Japan (List), Dimensions: 140x77x21mm,
Power: 3V: (AA x2) + Adaptor, Adaptor: BROTHER_adaptors: DC315P; BROTHER_adaptors: DC320E; BROTHER_adaptors: DC320RA,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 25, #Key-Blue: 13, #Key-Orange: 1, #Key-White: 11,
Miscellaneous switch: [OFF-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: BROTHER_docu: 380444-0-01 (Instr.) *: 508D,508AD; BROTHER_docu: (Broch.) La nouvelle generation,
Known Serial-numbers: A6047630 | B6053438 | C6074558 | C6125008 | D6082152 | D6082307 | E6109734 | K5003268 | L5018418 (List of all S/Ns from BROTHER)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS), Donation of: STILLER Wolfgang and Mirela,


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Label, name plate / Bottom
S/N: A6047630

Created: 30-oct-2000, Manual-update: 29-nov-2020, Batch-update: 25-feb-2024             

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