Vintage Electronic Calculators:
CALCUSEUM Home page

Overview of Brands

Colleagues

ADDMASTER: 12 Merchant
(Page 1/1)


AKA: Merchant 12, Product number (P/N): 12,
Keywords/Tags: 12 | Merchant
Date of intro: ~1973,
Power: AC,
Display: Type = Display (PANAPLEX II) (List), Digits = 12,
Number of keys: 18, #Key-Blue: 11, #Key-Brown: 7,
Keyboard Array (Rows x Columns): 04x05,
Classification: / Desktop with Display,
Featuring: Logic-technology: LSI (Large Scale Integration), calculator-chipset, Memories: 1,
Related with: ADDMASTER_docu: 12,
Serie-members: ADDMASTER: 12 Merchant; ADDMASTER: 12 Simplex,
Collector value: 8/10,
Courtesy of: THOMPSON Howard,

Item

Created: 25-feb-2022, Manual-update: 25-feb-2022, Batch-update: 10-nov-2024             

# Pageloads since 25-feb-2022 : 10             

1 Pic(s),

                     

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