Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

SERD: 811ND
(Page 1/1)


Product number (P/N): 811ND,
Keywords/Tags: 811ND
Date of intro: ~1974, Dimensions: 130x76x19mm,
Display: Type = Display (VFD) (List),
Number of keys: 21,
Keyboard Array (Rows x Columns): 05x05, Keyboard Layout: [(SquareRoot)] - [C] [7] [8] [9] [(Division)] - [CK] [4] [5] [6] [x] - [%] [1] [2] [3] [-] - [+/-] [0] [.] [=] [+],
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: SERD_docu: (Broch.) 811ND,
Resemblance with: (Resemblance 011),
Collector value: 7/10,

Item

Created: 13-dec-2011, Manual-update: 24-jun-2021, Batch-update: 27-jan-2024             

# Pageloads since 2018: 3             

1 Pic(s),

                     

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