Modern Metal Detectors

From how-to-buy to how-to-use it is recognized as "the complete, authoritative home, classroom and field guidebook" to successful metal detector operation. Fully revised, the guidebook contains these additional sections on computerized detectors:

History and Development

Detectors and their Features

Computerized functions and Controls

Selecting a Detector and Searchcoils

Advanced operation and Field Use

this guidebook on the science and hobby of 21st-century treasure hunting is a must for anyone who operates any kind of metal detector.