NEDT8
One Vintage Electronic Vacuum Tube type 873
I don''t have equipment to test this tube, and visually it appears to have been in service. Getters does show used tube. The filament does test positive for continuity.
One Vintage Electronic Vacuum Tube type 873
I don''t have equipment to test this tube, and visually it appears to have been in service. Getters does show used tube. The filament does test positive for continuity.