PARKSIDE PMML 5 A2 [ Multifunctional Detector with Laser Rangefinder ] 

I think the cable finder would be much more effective, if the electricity would be running, for example by plugging in some lamp. If the meter reacts to a change of electromagnetic field, something must be moving, either the physical cable (like you did and it reacted) or the electrons in the cable. Otherwise great stuff, thank you for testing all the functions.

It doesn't work, it is crap, I got it right?

any idea what the spikes on the sides are used for?

If you have beton wall with metal and serch power cable u can do nothing.. I go crazy and nearly broke it.

El señor a de ser mudo por eso no explica nada