Note: The tube data listed here has been reposted from an archive of Nolan Lee's original web site by Steve Johnson. Tube Data files listed here are in Excel format. I-177-B and MX-949A/U Tube Tester Combo   -   Tube Data (.xls) TV-2*/U Series Electron Tube Testers   -   Tube Data (.xls) TV-3*/U Series Electron Tube Testers   -   Tube Data (.xls) TV-4*/U Series Electron Tube Testers   -   Tube Data (.xls) TV-7*/U Series Electron Tube Testers   -   Tube Data (.xls) TV-10*/U Series Electron Tube Testers   -   Tube Data (.xls)   Back to Main Index