Quote:
Originally Posted by mesy64
The new metal detector will be revealed during in the soil?
If the new metals in the soil can not hide the obvious?
|
I am not sure that I understad what you are trying to say.
Soil is not a barrier for Earth signals of very low frequencies.
You can sense only bigger metal (or metal ore) deposits in soil on basis of changing Earth signal magnitude here converted in number of LED pulsation.
Hard poluted soil with bigger metalic parts mean unwanted disturbation during detecting.