How many wires could be jumbled there?
https://ecat.com/wp-content/up…1/12/SKL-MISURE-UNIBO.pdf Fig 3.
Clipped view, can't see Fluke screen, can't see what connects to what, all wires go off-screen. Sure looks jumbled to me.
But as far as I can tell. the resistor's cables can be disconnected where the Fluke probes are connected, to measure the resistance AND cables.
Measurement of Ecat-SKL performance in a series of sessions. 3
Measure Value Unit
Cables resistance 0.4 Ω
Total resistance 1.4 Ω
Load resistance 1.0 +/- 0.2 Ω
Table 1: Measure of the load resistance a value of 1Ω that matches the nominal value of the resistor.
The same resistance was used in in both tests.