You can see metal changing colours due to temperature, those are definetly soldering irons except the top right one which is a hot air soldering station and (IIRC, I have the same model) it goes up to 550C. You don’t want to hold any of those on the business end when they’re running.
I think that the point being made here is that it’s not a great idea to hold an actually running soldering iron by the hot bit?
If so, I think that OP’s image is supposed to have some sort of thermal insulation stuff around the hot bit, that clear stuff.
Anti-fingerprinting or something, idk I don’t use secure browsers
is it even a soldering iron? i was assuming it was a probe for a logic analyzer or something
You can see metal changing colours due to temperature, those are definetly soldering irons except the top right one which is a hot air soldering station and (IIRC, I have the same model) it goes up to 550C. You don’t want to hold any of those on the business end when they’re running.
Yeah, just reminded me of this.