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DIEHL CALCULATING SYSTEMS: Sigmatron
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AKA: (311), AKA (Label): Mod. sigmatron,
Date of intro: 1969, Origin: Germany (List),
Power: AC,
Display: Type = Display (None) (List),
Number of keys: 34, #Key-Black: 16, #Key-Red: 1, #Key-White: 17,
Decimal switch: [8-6-4-2-0],
Classification: / Desktop with Printer / Statististics+Probability,
Featuring: Square root, Logic-technology: Transistor,
Related with: DIEHL CALCULATING SYSTEMS_docu: (Ad.) Sigmatron: Electronic calculating...,
Known Serial-numbers: 33307997 (List All S/Ns),
Collector value: 9/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),

Item

Internals

Internals

Internals

Internals / Display

Internals

Internals
Metal tape for boot

Internals (PCB)

Internals (PCB)

Internals (PCB)

Internals (PCB)
Diode, Resistor, Transistor World

Label
S/N: 33307997

Protection (dust cover)

Created: 03-dec-2016, Manual-update: 02-dec-2018, Batch-update: 24-mar-2019             

# Pageloads since 2018: 16             

13 Pic(s),

                     

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