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Triplett 3444-A Mutual Conductance Tube Tester - Calibrated, US $2,350.00 – Picture 0
Triplett 3444-A Mutual Conductance Tube Tester - Calibrated, US $2,350.00 – Picture 1
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Triplett 3444-A Mutual Conductance Tube Tester - Calibrated, US $2,350.00 – Picture 0
Triplett 3444-A Mutual Conductance Tube Tester - Calibrated, US $2,350.00 – Picture 1
Triplett 3444-A Mutual Conductance Tube Tester - Calibrated, US $2,350.00 – Picture 2
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Triplett 3444-A Mutual Conductance Tube Tester - Calibrated, US $2,350.00 – Picture 10
Triplett 3444-A Mutual Conductance Tube Tester - Calibrated, US $2,350.00 – Picture 11

Triplett 3444-a Mutual Conductance Tube Tester - Calibrated

US $2,350.00

  • Saint Louis, Missouri, United States
  • Jan 29th
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DESCRIPTION Very Nice Triplett 3444-A Mutual Conductance Tube Tester - Calibrated This Tester is one of the best vintage portable testers made in the U S Most Tube Testers sold on eBay require a $200-300 calibration This Triplett is ready to use right out of the box Tests most Old and Modern tubes Tests for Mutual Conductance (Gm), Shorts, Leakage, Gas, Tube Life, and Plate Current Perfect for matching tubes for Gm and Plate Current Tests both sections of dual section tubes without resetting selectors Capable of testing to tube manufacturer voltages Filtered Plate and Screen voltages to 250 VDC and Bias voltages to -50 VDC Gm Check self-calibration feature Regulated Power Supply for Circuit Boards All electrolytic capacitors, diodes, and selenium bridge rectifier replaced Illuminated main meter and roll chart Excellent case My professionally mapped 6L6GC Bogey tube shown under test in pictures 4 & 5 Buy with confidence - repeatable calibration results included - see picture 6  INCLUDED Triplett 3444-A Operating Manual One Test Lead Calibration Sheet PAYMENT & SHIPPING DETAILS PayPal and Cash Accepted Payment due within 5 days of auction end or item will be relisted Flat $45 shipping to the lower 48 U S states
Condition:
Seller refurbished: An item that has been restored to working order by the eBay seller or a third party not approved by the manufacturer. This means the item has been inspected, cleaned, and repaired to full working order and is in excellent condition. This item may or may not be in original packaging. See the seller’s listing for full details. ...
Brand Triplett
Country/Region of Manufacture United States
Model 3444-A

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