The part of the detector that senses the target. This is sometimes known as ‘search head’ ‘loop’ & ‘antenna’

On some detectors the coin depth facility gives an indication of the depth of the target.

Search coil with two circular coils tuned to each other to produce a cone shaped search matrix, (see coils).

Contains the circuitry controls, speaker, usually the batteries and the microprocessor. (Not always in the middle of the machine.

Loss of depth caused by mineralised soil. Also occurs on wet sand on tidal beaches.

Simply how deep your find is from the surface.

Informal term for a metal detector

Everyday term used to describe a person who uses a metal detector.

Or trowel, spade, or any tool used to dig for your finds. Various different trowels are available designed specifically for the hobby. They come in many different shapes and sizes to suit all budgets.

A facility on most modern detectors to enable the user to ignore unwanted items. This can normally be set manually at a level no higher than ‘iron’ as there may be a chance good items become rejected [..]