[Goldmaxx]

Originally Posted by detectoman

this have rx and tx, your can look the difference range detection whit only rx and when i add tx function on, i am detecting on the iron bars of above inside the column

https://www.youtube.com/watch?v=o_xWItsvDmo

Wow, I have seen your video and I am totally thrilled at what distance your LRL can detect the iron.
And the difference between Rx and Tx is even gigantic.
As your LRL respond to gold and silver?
What is there to reach for noble metals?

Many regards