The copper wire test is one empirical test Dober uses to test new-energy vehicle coolants, which require a far lower level of electrical conductivity.
A Guide to Copper Wires - International Wire
Estimating the Length of Copper Wire
What is wire harness testing? - MK Test
Introduction to Eddy Current Testing
Insulation Tester vs Megohmmeter
Copper Cable Testing Results Explained – Mirapath
Metal Cleaning Chemicals
Estimating the Length of Copper Wire
FAKE COPPER cable test using a lighter - see the difference
Mechanistic study of copper wire-bonding failures on packaging
How to Use Cheap Electrical Testers and Voltage Detectors (DIY
Fluke Test for Copper Cable
Use Megger for measurement of insulation resistance - Free