Okay, first post here. This category made me interested in joining. I've been collecting antique and vintage test equipment for years.
I'll post a few here if anyone is interested otherwise you can see more at my web site linked at the bottom.
Some of you might have seen some of these posted elsewhere.
This first is the one that got me started collecting test equipment.
A counter top tube tester from 1934 allowed customers to test their own tubes (Supreme Instruments - Mississippi USA):
More of my Supreme instruments collection:
SupremeInstruments.org/I have items going back to the late 1800s. Here is a soldering iron from that era:
More soldering tools here:
My soldering iron collectionI've used Fluke meters on my bench for many years. I still have all of them. Here's why (self explanatory):
I'm not sure how many vintage test equipment items I have in my collection but it's got to be well over 1,000 items. Mostly from the 1920s through the 1950s. Here's a few on display (the Philco grandfather clock/radio's chassis from 1931 was being restored at the time of this photo):
If there's any interest I'll post more photos as time goes on. Thanks for letting me share.