Nixie tube and other older tube calculators

Contex D31 Nixie Pandicon ZM1206


This an extremely rare model D31 of CONTEX from Denmark. It has a nixie pandicon nixie tube display of 8 digits.  Contex was the only calculator manufactor that used this display. Tested and working, although the display is flickering a little. Good optical condition.Comes with  a dust cover.

If you want pictures in a better resolution, don't hesitate to email me

calculatormuseum.nl

calculatormuseum.nl

calculatormuseum.nl

calculatormuseum.nl

calculatormuseum.nl

calculatormuseum.nl

calculatormuseum.nl


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