Vintage Electronic Calculators:

Overview of Brands


FACIT: 1131J
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AKA (Label): Type 1131J, Product number (P/N): 1131J,
Keywords/Tags: 1131J
Date of intro: ~1971, Origin: Japan (List),
Power: AC,
Display: Type = Display (Nixie) (List), Digits = 12+1,
Number of keys: 21, #Key-Black: 11, #Key-Red: 4, #Key-White: 6,
Keyboard Array (Rows x Columns): 04x07,
Decimal switch: [6-4-3-2-1-0], Miscellaneous switch: [X-N-(Division)],
Classification: / Desktop with Display,
Made by: SHARP (List of all Import-OEM-models for FACIT),
Serie-members: FACIT: 1131 (); FACIT: 1131J (),
Known Serial-numbers: 3100471 | 3101893N | 3103595 (List of all S/Ns from FACIT)
Collector value: 8.5/10,
Internet: Link-1: YouTube


Perspective, profile view

Internals (display)

Label, name plate
S/N: 3101893N

Created: 29-jul-2014, Manual-update: 11-jun-2022, Batch-update: 25-feb-2024             

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4 Pic(s),


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