Antique Electronics and Vintage Solid State
Heathkit IM-13 VTVM Restoration
After warming up on my IM-28 restoration, I went on to do my IM-13.
I don’t have a “before” picture, but the cosmetics were pretty much the same as this “after” photo.
One difference is that I swapped meters with the IM-28, as the red scale on the IM-13 had faded.
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