I'm not totally convinced that 4-wire measurements solves any real world problem on a set of hand tweezers...
4-wire tweezers' tip is really a headache micro mechanical design, so we didn't pay much attention on this idea.
For the meaning of 4-wire measurement, the main purpose is to eliminate the influence of contact resistance, generally, it's less than 20mohm, so if the accuracy goal is 0.1%, and then the absolute value of DUT should large than 20ohm, which would not introduce apparent errors, and could cover most of the application cases.
For the absolute value of DUT is less than 20ohm, that's another story, just like
indman comment, how about the test result of 10-100nH?
In the future, if the 4-wire tip is too hard to manufacturing, a compatible 4-wire test suit
may be considered

Which leads me to another possible feature request: Let the user choose the tolerance (E series) that the tweezer is measuring? This way, if the user has chosen E12, the tweezer can show the nearest component value extremely fast. If user instead chooses E96, it will take longer to measure to that precision. See what I mean?
Yes, I can understand what you want, these tweezers' display update rate is 0.5Hz, which is much higher than other LCR tweezers, and we can get a really good result in such a short measure cycle, for the higher accuracy requirement, we can add this feature
