Atoplee 1 Set Kelvin Alligator Clips with 4 BNC Test Lead Set for LCR Meter

If you're reading this, odds are you are a technically inclined, capable and competent individual. That being said, you will need to check the connections on these before use. Mine came with poor solder joints on 2 ends, causing my LCR to fail calibration intermittently. Once I took them apart, installed some nice 1/4 inch wire braid, remade the connections, and what you see is the nice, clean result. The clips themselves are very good quality, as are the 4 transmission lines (RG174U=50-Ohm multi-strand coax with 2-layer foil shield + multi-strand outer conductor). I toyed with the idea of replacing the RG174 with some high $ solid core RG174 while it was apart, but decided the trouble/benefit ratio was too small. I have these mounted in my DE-5000, and have never had a problem with open/short calibration since I've fixed them up. Great leads. Buy a set.

noise free

Esta bien

I bought this along with an extra TL-21 to make the De5000 lead extension. After soldering it up, I could not get it to pass calibration. After using a continuity tester on EVERYTHING I could think of with the leads I thought I better check the TL-21 because the other TL-21 I got with the meter worked fine. I found that in the TL-21, the solder bridge to the blade that connects to ground was NOT soldered, it appears that the solder bridge that should be there did not stay on the blade PCB. After soldering that back together everything works fine, and I now have functional 2 foot long Kelvin leads that calibrate properly.

The leads arrived in good order, and have been put to use on the DE-5000 LCR meter. They work as they should, and shipping was fast.