Lot · Tube Testers
Working Triplett 3413-A Portable Tube Tester
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Tue · Jul 7, 2026
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Condition
Used
Condition tiers
New
Used
Refurbished
Damaged
Unspecified
Ships from
ZIP 240**
scd-3254
0 ratings · 0.00% positive
Description
From the sellerIt worked many years ago; I do not have a tube to test with. Due to cracked insulation, the cord needs replaced before powering up the unit. I was being careful with the power cord and it powers up ok; see short video. Includes a operating manual and other papers, and a 1948 magazine. They were included when I bought it ~40 years ago. Has been stored indoor climate.
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