1. With a stable, high-performance multi-switch in between the probes on the DUT and the test gear, you can now â walk aroundâ the terminals and do dc and ac tests at will, without a big change-up.
Sand and clay mixture tests by Tom Keeling. In the video below, I cover some basic tests you can do to analyse your earth for rendering. It is important to do as many tests as you can before applying ...