Vintage Electronic Calculators:

Overview of Brands


UNITREX: 1200 (version-3)
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Product number (P/N): 1200,
Keywords/Tags: 1200
Date of intro: ~1972, Origin: Japan (List),
Power: AC,
Display: Type = Display (Gas disharge) (List), Digits = 12,
Number of keys: 17,
Decimal switch: [4-3-2-0],
Classification: / Desktop with Display,
Resemblance with: (Resemblance 514),
Serie-members: UNITREX: 1200 (version-1) (16 White keys, 1 Red key); UNITREX: 1200 (version-2) (14 Blue keys, 2 Black keys, 1 Red key); UNITREX: 1200 (version-3) (All White keys); UNITREX: 1200 (version-4) (Beige, with printer),
Known Serial-numbers: D27K96719 (List of all S/Ns from UNITREX)
Collector value: 7/10,


Created: 01-jan-2014, Manual-update: 31-dec-2018, Batch-update: 24-jun-2022             

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