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Tube Holder S Student Series

Easy and safe way to hold and power your tubes.

  • Easy and safe operation
  • Cathode protection switch
Tube holder to support all S series (student) electron tubes for easy and safe operation. The five-pin sockets for the tube are concealed inside the tube holder. A cathode protection switch is integrated into the tube holder, to protect the heated cathode from excessive voltage. The base plate has a slot for attaching the students’ Helmholtz coil pair. Terminals: 4 mm safety sockets.



Item # Description Unit Availability Price Quantity
470162-704 Tube Holder S Student Series
Each Retrieving


Dimensions 130 x 190 x 250 mm³
Weight 570 g


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