Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

APF: 1990
(Page 1/1)


AKA: ABACUS, Product number (P/N): 1990,
Keywords/Tags: 1990 | ABACUS
Display: Type = Display (LCD) (List),
Number of keys: 24, #Key-Green: 4, #Key-White: 11, #Key-Yellow: 9,
Keyboard Array (Rows x Columns): 06x04,
Classification: / Pocket,
Featuring: Procent, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Collector value: 6/10,

Item

Created: 30-nov-2022, Manual-update: 30-nov-2022, Batch-update: 25-feb-2024             

# Pageloads since 30-nov-2022 : 1             

1 Pic(s),

                     

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