The metal detector also works well however i could not consistently get clear results from the stud detectorand the void detector even in areas of the wall i know for a fact have studs

After owning for a few days ive tested on areas i know there are light cables and wooden studs etc

Seems to be good enough on testing it definitely shows live electrified wiring which i was able to be sure about by scanning over a cable and switching it on and off it showed this clearly