[Funfinder]

Originally Posted by Qiaozhi

You will need to read Chapter 14 to find out.
www.geotech1.com/itmd

I doubt we will find ITMD whats going on OTLD.


btw. congrats Qiaozhi & Carl for the book and much success as
authors. I also have written already some books, 15 years ago.

You please may upload an excerpt so I know what's goining on
"inside the inside the metal detector book".


Oh - you still wonder what means: OTLD?

Outside The Longrange-Detector!