General Electric 12HG7 12GN7 Vacuum Tube General Inquiries/Quote Request GE 12HG7 12GN7 Vacuum Tube SKU: GE12HG7 Categories: Parts and Accessories, Vacuum Tubes Tag: accessory Brand: General Electric Description Specifications Description GE 12HG7 12GN7 Vacuum Tube Additional information Weight 0.2 lbs Dimensions 4 × 1 × 1 in Related products HP/Agilent 1161A Miniature Passive Probe, 10:1, 10 MOhm, 1.5 m More Info HP/Agilent 10070A 1:1, 1.5m Passive Probe – NEW 10070-60001 More Info HP/Agilent 1162A Miniature Passive Probe, 1:1, 1.5m, Used More Info