Vintage Electronic Calculators:

Overview of Brands


BROTHER: 408AZ (version-2)
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AKA: PROCAL 408AZ, AKA (Label): ELECTRONIC CALCULATOR, MODEL 408AZ, Product number (P/N): 408AZ,
Keywords/Tags: 408AZ | PROCAL
Date of intro: 1976, Origin: Japan (List), Dimensions: 146x85x21mm, Weight: G132,
Power: 6V: (AA x4) + Adaptor, Adaptor: BROTHER_adaptors: 4086A; BROTHER_adaptors: DC610P; BROTHER_adaptors: DC620RAE,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 22, #Key-Blue: 9, #Key-Orange: 2, #Key-White: 11,
Miscellaneous switch: [OFF-ON],
Classification: / Pocket,
Featuring: Procent, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Serie-members: BROTHER: 408AZ (version-1) (Beige/Black); BROTHER: 408AZ (version-2) (Yellow/Black),
Known Serial-numbers: G5037211 (G 5037211) | G5038263 (G 5038263) | H5056711 (H 5056711) | H5057573 (H 5057573) | J5070430 (J 5070430) (List of all S/Ns from BROTHER)
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),


Label, name plate / Bottom
S/N: J5070430 (J 5070430)

Protection (pouche)

Created: 29-may-2000, Manual-update: 27-apr-2019, Batch-update: 24-jun-2022             

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3 Pic(s),


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