Research coils brand Tesoro.
IMPORTANT: THE ITEMS IN THIS CATEGORY THAT HAVE NO PRICE ARE NO LONGER AVAILABLE.
The Tesoro coils may have the connector 4-pin or 5-pin, depending on the compatibility with the metal detector Tesoro.
They are divided into: Concentric and Widescan.
The concentric coils are best for discriminating the targets, while the widescan plates are less affected by ground mineralization.
In general, the larger size of plates allow to achieve a greater depth with large size objectives and better soil cover. Smaller research coils instead offer greater sensitivity for objects
smaller and better target separation in polluted soils. All Tesoro plates are screened and waterproof.
