Lot · Tube Testers
Triplett 3414 Vintage Tube Tester
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Sat · Jul 25, 2026
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Condition
Used
Condition tiers
New
Used
Refurbished
Damaged
Unspecified
Ships from
ZIP 919**
entx
3,750 ratings · 100.00% positive
Description
From the sellerThe Triplett 3414 Vintage Tube Tester is a classic piece of equipment designed to test the quality and functionality of vacuum tubes. With the brand reputation of Triplett and the model specifically being the 3414, this vintage tube tester is reliable and efficient for testing purposes. It is a crucial tool for businesses and industries in the field of electronics and measurements, ensuring that vacuum tubes are in optimal condition for various applications. Unit is in beautiful shape but missing one finish screw (see picture) and tests well but it has been in storage for a very long time so a basic service is recommended. Comes with the original manual.
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