Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

UNITREX: UC25
(Page 1/1)


AKA: UC 25, Product number (P/N): UC25 (UC 25),
Keywords/Tags: UC25 (UC 25)
Date of intro: ~1974, Origin: Hong Kong (List), Dimensions: 136x71x24mm, Weight: 95g,
Power: 9V + Adaptor,
Display: Type = Display (LED) (List), Digits = 8+1,
Number of keys: 20, #Key-Blue: 5, #Key-Red: 4, #Key-White: 11,
Keyboard Array (Rows x Columns): 05x04,
Miscellaneous switch: [off-on],
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: ROCKWELL: B5000CB,
Resemblance with: MICROLITH: 111 (version-2),
Known Serial-numbers: 61227178 (List of all S/Ns from UNITREX)
Collector value: 7.5/10,
Internet: Link-1: VIRTUAL MUSEUM OF CALCULATORS

Item

Created: 11-apr-2014, Manual-update: 03-mar-2023, Batch-update: 26-feb-2024             

# Pageloads since 2018: 31             

1 Pic(s),

                     

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