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QUALITRON: 407
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AKA: QUALI 407, Product number (P/N): 407,
Keywords/Tags: 407 | QUALI
Date of intro: ~1973, Dimensions: 142x75x30mm,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 18, #Key-Black: 10, #Key-Blue: 6, #Key-Red: 1,
Miscellaneous switch: [K-N],
Classification: / Pocket,
Related with: QUALITRON_docu: (Instr.) 407,
Known Serial-numbers: 126341 | 542543 | 940577 (List of all S/Ns from QUALITRON)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),

Item

Created: 31-aug-2004, Manual-update: 01-feb-2017, Batch-update: 26-feb-2024             

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