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BA0000P31

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ID = 50908
       
 
   
Tube type:  COUNTING AND MEASUREMENT, general   Indication 
Identical to BA0000P31

Filament
Description Numerical display tube. It has a series of cathodes and grids where figures 0 - 9 are cut out. Thereafter is an electronic lens that focusses the figure at the screen with phosphor.
Made by IEE, Industrial Electronic Engineers, Van Nuys, CA, USA. 

Collection of

 
ba0000p31.jpg

BA0000P31
 

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