Quote:
Originally Posted by king40
Hahaha nice 
I knows vlf,pd,lrl
This is ion detector
We tested many time in real field and worked
And never detect other metal just gold , silver |
Hi KING40 but the specification said other
look what said her constructor
It is suitable for:
- gold prospecting
- detection of ornaments and other highly-conductive metals (such as gold, silver, copper, bronze)
- detection of large amount of jewels
- detection of gravel and nugget deposits in rocks and underground
- detection of treasures buried long ago;
- industrial purposes (detection of pipes and non voltage cables buried long ago).
Look her site here
http://deltapulse.eu/?p=83