Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

COLEX: 811A
(Page 1/1)


Product number (P/N): 811A,
Keywords/Tags: 811A
Date of intro: 1974, Origin: Hong Kong (List), Dimensions: 150x95x32mm, Weight: 190g,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 20, #Key-Blue: 6, #Key-Red: 3, #Key-White: 11,
Keyboard Array (Rows x Columns): 04x05,
Decimal switch: [OFF-2-F-$], Miscellaneous switch: [N-M],
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip, Memories: 1,
Main Components: ROCKWELL: 15330,
Known Serial-numbers: B28786 | B38704 | B50321 (List of all S/Ns from COLEX)
Initial Cost Price: USD79.95, Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),

Item

Label, name plate
S/N: B28786

Created: 21-nov-2006, Manual-update: 14-jun-2022, Batch-update: 25-feb-2024             

# Pageloads since 2018: 29             

2 Pic(s),

                     

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