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1951 Triplett Model 3413A Portable Vacuum Tube Tester with Speed-Roll Chart & Case

Currency:CAD Category:Electronics / Vintage Electronics Start Price:10.00 CAD
1951 Triplett Model 3413A Portable Vacuum Tube Tester with Speed-Roll Chart & Case
SOLD
Winning Bid Undisclosedto
This item SOLD at 2026 Oct 13 @ 11:25UTC-07:00 : PDT/MST
Preview: October 10th (10am - 5pm)
Pick ups: October 14th - October 16th (10am - 5pm)

Preview and Pick up location: 27294 Fraser Hwy, Aldergrove, BC V4W 3P8

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Triplett Electrical Instrument Co. Model 3413A portable vacuum tube tester, introduced in 1951 for radio and television service work. It incorporates a six-inch BAD-?-GOOD meter, multiple tube sockets, ten tube-element lever switches, adjustable filament-voltage and load controls, a short-test circuit, and an illuminated Speed-Roll chart. The manufacturer's manual specifies testing for receiving tubes, gaseous rectifiers, resistor and ballast-tube continuity, and pilot lamps. Housed in a fitted portable metal carrying case with attached power cord and handle.

Maker: Triplett Electrical Instrument Co., Bluffton, Ohio
Model: 3413A
Introduction: 1951
Power: 115 V AC, 50-60 cycles
Filament range: 0.63-110 V in 14 steps
Meter: Six-inch BAD-?-GOOD scale
Testing functions: Receiving tubes, gaseous rectifiers, resistor and ballast-tube continuity, pilot lamps, shorts and open elements
Configuration: Portable tester in fitted metal carrying case with Speed-Roll chart
Condition: As pictured.