Vintage Electronic Calculators:

Overview of Brands


ERUCOM: ECL81III (version-2)
(Page 1/1)

Product number (P/N): ECL81III (ECL-81III),
Keywords/Tags: ECL81III (ECL-81III) | ECL81 (ECL-81)
Date of intro: ~1973, Origin: Japan (List), Dimensions: 150x95x40mm, Weight: 230g,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (VFD tube) (List), Digits = 8,
Number of keys: 18, #Key-Black: 11, #Key-White: 7,
Keyboard Array (Rows x Columns): 05x04,
Miscellaneous switch: [OFF-ON-K],
Classification: / Pocket,
Resemblance with: BENROSS: ECL81; XONEX: ECL81III,
Serie-members: ERUCOM: ECL81III (version-1) (Black); ERUCOM: ECL81III (version-2) (Beige),
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),


Perspective, profile view

Label, name plate / Examples of use / Bottom

Created: 18-mar-2020, Manual-update: 01-sep-2021, Batch-update: 16-jan-2022             

# Pageloads since 18-mar-2020 : 26             

3 Pic(s),


If you have a (better) personal picture and/or missing info about any model not listed: Please do send a Mail