Probe

Probe that is mounted on either the electric hose adapter or the pipe-in-pipe system for tap water, so that the hose and inner pipe can easily be passed through the wall/soffit in an already pre-drilled hole. The method also has the advantage of not running the risk of getting any rubbish in the hose at he bushing. The end of the probe has a 4 mm hole for the usual passing through of cables.