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Triplett Model 3423 Mutual Conductance Vacuum Tube Tester, US $360 – Picture 0
Triplett Model 3423 Mutual Conductance Vacuum Tube Tester, US $360 – Picture 1
Triplett Model 3423 Mutual Conductance Vacuum Tube Tester, US $360 – Picture 2
Triplett Model 3423 Mutual Conductance Vacuum Tube Tester, US $360 – Picture 3
Triplett Model 3423 Mutual Conductance Vacuum Tube Tester, US $360 – Picture 4
Triplett Model 3423 Mutual Conductance Vacuum Tube Tester, US $360 – Picture 0
Triplett Model 3423 Mutual Conductance Vacuum Tube Tester, US $360 – Picture 1
Triplett Model 3423 Mutual Conductance Vacuum Tube Tester, US $360 – Picture 2
Triplett Model 3423 Mutual Conductance Vacuum Tube Tester, US $360 – Picture 3
Triplett Model 3423 Mutual Conductance Vacuum Tube Tester, US $360 – Picture 4

Triplett Model 3423 Mutual Conductance Vacuum Tube Tester

US $360

  • Roseville, Michigan, United States
  • Jun 9th
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Estate find Triplett 3423 Tube Tester Serial 4811. The handle is missing. (It's broken, but will be included) I tried testing an 6SN7 with good results.. It appears to be working fine. Also, there is a tag on the unit that says "Restored and Calibrated 9/01" It comes with a photocopied manual and tube supplement charts. Either way without me knowing the history,  It's being sold as-is no warranty no return for parts/repair or display only.

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