Hi.....
I have something like 8 HP 34401 (not all of them are mine) and third-party probes. All of them fit very tightly/snugly into terminals on 34401. That is, as if outer diameter of the insulation on banana plug is too large. Is this the way they fit? I don't own a genuine probe by HP. Some of them are just tight, but most of them are so tight, they are hard to pull them out. What I have are eBay specials.
Have anyone experienced this?