OKM Detectors Into The Future?

I must say that OKM makes some pretty sophisticated detecting equipment. Actually they call them geophysical instruments unfortunately they are over my head.
You may want to take a look at what they have to offer and download their catalog http://www.okmmetaldetectors.com/downloads/okm_catalog.php?lang=en


Website
http://www.okmmetaldetectors.com/products/metal-detector-accessories/power-pack.php?lang=en