2021 discount Nobsound Vacuum Tube Amp Amplifier Plate Bias Current Probe Tester 2021 8 Pin Socket for EL34, KT88, 6L6, 6V6, 5881, 6550, KT66, KT100, outlet online sale KT120, 7027 (CT1-P, Plate Current) outlet online sale

2021 discount Nobsound Vacuum Tube Amp Amplifier Plate Bias Current Probe Tester 2021 8 Pin Socket for EL34, KT88, 6L6, 6V6, 5881, 6550, KT66, KT100, outlet online sale KT120, 7027 (CT1-P, Plate Current) outlet online sale

2021 discount Nobsound Vacuum Tube Amp Amplifier Plate Bias Current Probe Tester 2021 8 Pin Socket for EL34, KT88, 6L6, 6V6, 5881, 6550, KT66, KT100, outlet online sale KT120, 7027 (CT1-P, Plate Current) outlet online sale
2021 discount Nobsound Vacuum Tube Amp Amplifier Plate Bias Current Probe Tester 2021 8 Pin Socket for EL34, KT88, 6L6, 6V6, 5881, 6550, KT66, KT100, outlet online sale KT120, 7027 (CT1-P, Plate Current) outlet online sale_top
2021 discount Nobsound Vacuum Tube Amp Amplifier Plate Bias Current Probe Tester 2021 8 Pin Socket for EL34, KT88, 6L6, 6V6, 5881, 6550, KT66, KT100, outlet online sale KT120, 7027 (CT1-P, Plate Current) outlet online sale__right
2021 discount Nobsound Vacuum Tube Amp Amplifier Plate Bias Current Probe Tester 2021 8 Pin Socket for EL34, KT88, 6L6, 6V6, 5881, 6550, KT66, KT100, outlet online sale KT120, 7027 (CT1-P, Plate Current) outlet online sale__below
2021 discount Nobsound Vacuum Tube Amp Amplifier Plate Bias Current Probe Tester 2021 8 Pin Socket for EL34, KT88, 6L6, 6V6, 5881, 6550, KT66, KT100, outlet online sale KT120, 7027 (CT1-P, Plate Current) outlet online sale__after
2021 discount Nobsound Vacuum Tube Amp Amplifier Plate Bias Current Probe Tester 2021 8 Pin Socket for EL34, KT88, 6L6, 6V6, 5881, 6550, KT66, KT100, outlet online sale KT120, 7027 (CT1-P, Plate Current) outlet online sale__front

Description

How to use:
01. Turn off your amp.
02. Remove tube
03. Insert probe
04. Insert black banana plug in the COM jack of your multimeter
05. Insert red banana plug in the mA jack of your multimeter
06. Insert tube in the socket of the probe
07. Set your multimeter to the mA range (most common is 200mA)
08. Turn on your amp
09. Allow tube to warm up
10. You will get a direct reading in mA
11. Repeat in reverse
12. all done

Packing List:
1 * plate current probe (assembled for use)

Features & details

Features

  • Suitable for tube model EL34,KT88,6L6,6V6,5881,6550,KT66,KT100,KT120,7027 etc.
  • Banana Jack Plug ,same as your multi-meter probe; Tube socket cable lengh: 23cm
  • Copper with excellent conductivity; Ceramic socket and gold pins
  • Douk Audio is committed to provide highest level of customer service. For any problems you have, please visit https://www.amazon.com/sp?seller=ADPE7GPX91ORE and click "ask a question" to find us.

Product information

Product Warranty: For warranty information about this product, please click here