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TRIUMPH-ADLER: 81S (version-2)
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AKA: ADLER 81 S, AKA (Label): Type EC 24A, Product number (P/N): EC24A (EC 24A),
Keywords/Tags: EC24A (EC 24A) | 81S | ADLER
Date of intro: ~1975, Dimensions: 120x75x20mm,
Power: 6V: (AAA x4) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 27, #Key-Black: 12, #Key-Blue: 1, #Key-Orange: 2, #Key-Red: 1, #Key-White: 11,
Decimal switch: [F-2-3-off],
Classification: / Pocket,
Featuring: Procent, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: TRIUMPH-ADLER_docu: A1098757540 (Broch.) 81S,
Serie-members: TRIUMPH-ADLER: 81S (version-1) (ADLER LED-display); TRIUMPH-ADLER: 81S (version-2) (ADLER VFD-display); TRIUMPH-ADLER: 81S (version-3) (TRIUMPH LED-display); TRIUMPH-ADLER: 81S (version-4) (TRIUMPH VFD-display 17 Keys); TRIUMPH-ADLER: 81S (version-5) (TRIUMPH VFD-display 27 Keys),
Known Serial-numbers: 66884588C (66.884.588 (C)) | 66903774C (66.903.774 (C)) | 68581171 (68.581.171) (List of all S/Ns from TRIUMPH-ADLER)
Collector value: 7.5/10,
Internet: Link-1: VINTAGE TECHNOLOGY

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Label, name plate
S/N: 66884588C (66.884.588 (C))

Created: 29-jun-2014, Manual-update: 08-aug-2020, Batch-update: 26-feb-2024             

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