You do not know how to steal electricity? It's pretty simple. You just have to make a connection to the counter 
And in private homes and often do, and do free heating free electricity, because the heat with wood is very expensive. Not so long ago came to us from Energosbyt, and checked whether we have hidden wiring. So, they tested it in some device, while disabling the light throughout the house. So that's very similar to this device that I saw in Castorama not so long ago. The device proved to be not only a detector of electricity, but a simple metal detector, so I could not deny myself to buy a metal detector - childhood dream - and very cheap I remember as a child wanted to have a metal detector and find the treasure. But then with them was tight, even collect it on his scheme was difficult, because no details really небыло or normal simple circuits. Вобщем course it is not a professional metal detector professional treasure hunter. However, electricity and iron in the walls, he looks normal. The depth of the iron scraps limited to just five centimeters, so even qualitatively hidden treasure in the wall, hardly noticing
Find a metal detector is simple enough. Turn on the desired mode detection switch, and Twister expose the desired level of sensitivity. Instructions attached to a metal detector at a variety of languages, so with the understanding of the principles of work you will not.
Interestingly, in the photo as you can see, there is a search coil metal detector. But if you make a big coil and plug instead of this, will he be able to look deeper?
But in general, perhaps later I'll buy a normal metal detector, or make your own hands, because in principle there is no big deal.
Manufacturer of metal detector under the brand name D? wi is in Germany, and production in China, what sobsno no surprise.
UPD: Today was a radio parts store, and saw in the window sets Master Keith, himself a metal detector, metal detector coil is a separate set. Price list, though not "democratic", but it seems acceptable, but to "indulge yourself" is the desire to buy as a no
