Last time I tested earth electrode I felt encouraged to work on this some more. Beneficial propagation during this time of the year and the fact that I’ve been well drilling on my land were more than a good excuse for experimenting with an electrode dug 13 meters below ground level. The electrode was placed right in the well and dipped in water of 50 cm. The other electrode was a 1,5 meters long piece of steel beam with ‘C’ crossed plunged in the nearby lake. The distance between the two electrodes was ca. 100 meters.
Inox mesh serving as an electrode wound on a 160mm pipe.