Models Derived from ANITA

Models derived from ANITA Electronic Calculators

These are the known electronic calculators derived from ANITA models. They were either made by Sumlock Anita (the Triumph-Adler models), made in Yugoslavia (now Serbia) by Elektronska industrija-Niš, or made by others.

Hand-held models made by Sumlock Anita for Triumph-Adler and sold under both the 'Triumph' and 'Adler' labels.

These models were manufactured by Sumlock Anita and were labeled for sale by Triumph-Adler.

Adler 81 - Version of ANITA 811
Adler 85 - Version of ANITA 851
Triumph 81 - Version of ANITA 811

Hand-held models made in Yugoslavia by Elektronska industrija-Niš

As mentioned by John Sparkes on the page The Demise of Anita & Bell Punch, around 1976 Rockwell decided to exit the calculator market and "an electronics company was founded in Niš, Yugoslavia, which was interested in buying both the design and the production facilities of our hand-held calculators".

Click here to view "Calculators & Computers", a sales brochure in pdf format of the Yugoslavian company Elektronska Industija, which obtained the design and the production facilities of ANITA calculators around 1976. Calculators start at p14.

Some of these calculators are enhanced versions of the original ANITA models, and some have a green VFD display replacing the original red LED display.

Known hand-held calculators manufactured in Yugoslavia by Elektronska industija-Niš include the M.P. ALAS model and Minitron Models here, and the ANITA models sold by Fi-Cord International, below.

M.P. ALAS 811 - Version of ANITA 811, red LED display.
M.P. ALAS 841 - Version of ANITA 841, red LED display.
M.P. ALAS 861 - Version of ANITA 861, red LED display.
minitron 811 - Version of ANITA 811, red LED display.
minitron 811B - Version of ANITA 811, green VFD display.
minitron 821B - Four-function, %, memory, square root, green VFD display, brochure p18.
minitron 831 - Enhanced version of ANITA 831, red LED display.
minitron 831B - Enhanced version of ANITA 831, green VFD display.
minitron 841 - Version of ANITA 841, red LED display.
minitron 841B - Version of ANITA 841, red LED display.
minitron 841B - Version of ANITA 841, green VFD display, brochure p16.
minitron 841C - Version of ANITA 841.
minitron 851 - Version of ANITA 851, red LED display, brochure p19.
minitron 851B - Version of ANITA 851, green VFD display.
minitron 861 - Version of ANITA 861, red LED display.
minitron 861B - Version of ANITA 861, green VFD display, brochure p17.

Desktop models made in Yugoslavia by Elektronska industrija-Niš

The sales brochure "Calculators & Computers" (here in pdf format) of the Yugoslavian company Elektronska Industija, which obtained the design and the production facilities of ANITA calculators around 1976, shows desktop calculators based on the later Rockwell-ANITA models. The desktop calculators start at p20.

Ei 1041 - Enhanced version of ANITA 1041, green VFD display, brochure p23.
Ei 1211 - Enhanced version of ANITA 1211, green VFD display, brochure p21.
Ei 1432 - Has two memories, green VFD display, brochure p22.

Hand-held models made in Yugoslavia for FI-CORD INTERNATIONAL LIMITED, Didsbury, Manchester, England.

Hand-held calculators manufactured in Yugoslavia by Elektronska industija-Niš for distribution by FI-CORD INTERNATIONAL LIMITED, Didsbury, Manchester, England, apparently after the end of British manufacture of calculators by Sumlock Anita.

ANITA 8011 - 4-function, %, memory. Similar to ANITA 811 but has a green display.
ANITA 8031 - 4-function, %, memory, square root. Similar to ANITA 831 but has a green display.
ANITA 8041 - Scientific, similar to ANITA 841 but has a green display.
ANITA 8051 - Metric conversion, similar to ANITA 851 but has a green display.
ANITA 8061 - Financial, similar to ANITA 861 but has a green display.