Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

QUALITRON: 1437
(Page 1/1)


AKA (Label): MODEL-1437, GENERAL MODEL, Product number (P/N): 1437,
Keywords/Tags: 1437
Date of intro: ~1976, Origin: Taiwan (List), Dimensions: 146x76x32mm, Weight: 150g,
Power: 6V: (AA x4) + Adaptor, Adaptor: QUALITRON_adaptors: QA905,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 18, #Key-Grey: 6, #Key-Red: 1, #Key-White: 11,
Keyboard Array (Rows x Columns): 05x04, Keyboard Layout: [C] [-] - [7] [8] [9] [(Division)] - [4] [5] [6] [x] - [1] [2] [3] [+] - [0] [.] [%] [=],
Miscellaneous switch: [(ArrowRight)-ON],
Classification: / Pocket,
Featuring: Procent, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Original Equipment Manufacturer : QUALITRON: 1437 (List of all Export-OEM-models from QUALITRON), Resemblance with: CASTLE: 1437, (Resemblance 014),
Known Serial-numbers: 148605 (List of all S/Ns from QUALITRON)
Collector value: 7/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VINTAGE TECHNOLOGY

Item

Label, name plate / Bottom

Created: 04-mar-2006, Manual-update: 01-jan-2021, Batch-update: 24-jun-2022             

# Pageloads since 2018: 72             

2 Pic(s),

                     

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