Misc Tube from PhotoSpectrometer
I am tearing down an old PhotoSpectrometer and this unidentified Vacuum Tube is taken out of the system. It looks to be in Good shape with no damage. Obviously I am not able to test it. If you recognize the grid let me know what I have! Thanks!
Certain Electronic items may be listed with a "7-Day no DOA Warranty". In this case the item may be returned within 7 days of reciept ONLY if the item is deffective.
