Faraday Sheild Reduces Sensitivity

[sharky]

Faraday Sheild Reduces Sensitivity in Pulse Induction detector,this is my doubt only, is this true, does this sheild also blocks the target reflected signal, reducing the sensitivity !!!!

There are many issues about buried treasure in India, people keep tantrik power in them so that no body touches them. If a suitable detector is present then the person is successful.