Tractor tracks, sometimes work by almost similar way, thus that in some cases they exhibit probably much more than thousandfold higher electrical conductivity, compared to their surroundings.
Trekta tracks, wakati mwingine kufanya kazi kwa njia karibu sawa, hivyo kuwa katika baadhi ya matukio kuonyesha pengine zaidi ya conductivity thousandfold ya juu ya umeme, ikilinganishwa na mazingira yao.