Vintage Electronic Calculators:

Overview of Brands


OMRON: 88R (version-4)
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AKA (Label): ELECTRONIC CALCULATOR, TYPE 88R, Product number (P/N): 88R,
Keywords/Tags: 88R
Date of intro: 1975, Origin: Japan (List), Dimensions: 146x76mm,
Power: 3V: (AA x2) + Adaptor, Adaptor: OMRON_adaptors: 3006DB,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 21, #Key-Black: 12, #Key-White: 7, #Key-Yellow: 2,
Keyboard Array (Rows x Columns): 05x04,
Miscellaneous switch: [OFF-ON],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: HITACHI: HD36290,
Serie-members: OMRON: 88R (version-1) (Black); OMRON: 88R (version-2) (Orange/Black); OMRON: 88R (version-3) (White/Black); OMRON: 88R (version-4) (Yellow/Black),
Collector value: 7/10,
Internet: Link-1: SCHLEPPTOPS Rechnerwiki


Created: 28-aug-2017, Manual-update: 28-aug-2017, Batch-update: 26-feb-2024             

# Pageloads since 2018: 16             

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