Agree with comments that the DD coils just do not work as well as concentric for the Tesoro Tejon, especially the larger coils. I use 5.75" coils most of the time due to the trash infested and overgrown areas that I search. The concentric 5.75" does a better job but I also use the 5.75" DD Widescan on repeat trips. The DD can snipe between nails and pick out a few items the concentric had missed. The DD does false on steel twist off beer caps which is quite annoying.
Why No Concentric Coils For The Recent Multifrequency Detectors?
in Metal Detector Advice & Comparisons
Posted
Agree with comments that the DD coils just do not work as well as concentric for the Tesoro Tejon, especially the larger coils. I use 5.75" coils most of the time due to the trash infested and overgrown areas that I search. The concentric 5.75" does a better job but I also use the 5.75" DD Widescan on repeat trips. The DD can snipe between nails and pick out a few items the concentric had missed. The DD does false on steel twist off beer caps which is quite annoying.