Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Dead Tube Tester
#1

Well, my old Knight Tube Tester died on me a few days back. Was testing some tubes when it started to act erratic and then the needle went all the way to zero and stayed there. Tubes quit lighting on it and even the lights on the tester dimmed and started to flicker. So, it appears I will be on the look for a new tester in the near future. I want to find one that does all the tubes from the 20s clear up through the late compactrons if possible. What make would work the best and what prices should I expect to see?

No matter where you go, there you are.
#2

Jayce,

Moved this topic here for more exposure.

Chuck
#3

Jayce

The way you described it die, it should be something potentially easily repairable. Sounds like some bad contact.
#4

Should be a whole lot easier to diagnose than a radio!
#5

Unless it is an excuse to buy a Hickok 539 Icon_lol
#6

I am wondering if it can be repaired. Oddly, the radio guys I know around here will not even try to repair a tester when something goes wrong with it, so thought once one was dead that was it. Of course of the transformer in mine died...

No matter where you go, there you are.
#7

Jayce
You troubleshoot radios, and those are an order of magnitude more complex than any tube tester. Give it a shot, what do you got to lose?




Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
12' Philco
If it is 12', either Kareem or Andre would have to jump pretty high to look at the front panel. Kareem would have an e...morzh — 01:48 PM
12' Philco
And here's a story about the tires on the truck. Same "no-stoop" guy must have installed these! Take care a...GarySP — 01:17 PM
Hickok AC51 tube tester
I think they have only shown the secondaries of the transformer. Two of them feed the rectifiers' filaments.morzh — 12:58 PM
IF can wire size and Rubber mounts?
Arran If the wire inside cans is the gauges you mentioned, the sole reason for that would be mechanical, to stiffen t...morzh — 12:56 PM
12' Philco
Rod, Yes, I know, but the Giant Philco is not around anymore either, so I go by whoever was alive fairly recently. H...morzh — 12:54 PM
Hickok AC51 tube tester
Absolutely no one is going to reverse engineer that circuit. Even the iron core is missing.RodB — 10:37 AM
IF can wire size and Rubber mounts?
Thanks to both members for your help regarding wire and tuner mtg supports. regards--Johngeorgetownjohn — 09:33 AM
Hickok AC51 tube tester
Note that no power cord, power switch, or power transformer switch are shown. That (along with my experience with full s...DaleHCook — 07:09 AM
IF can wire size and Rubber mounts?
A pair of wire strippers can give you an idea of what the existing gauge of the wire leads are in the IF can, I think it...Arran — 06:07 AM
My last cabinet for this year
Hello Dan, That is really beautiful what great looking radio you have ! I have friends who live in Calgary and the wea...radiorich — 01:51 AM

[-]
Who's Online
There are currently no members online.

>