L'autore, Leonardo/"Bodhi3"

INTERNATIONAL: DETECH EDS Winner – A New Revolution?

During these years, we at AMDTT have tested several Bulgarian company DETECH‘s products. Who doesn’t know the great SEF (Symmetric Electromagnetic Field) coils with their peculiar “butterfly” shape, or the bestselling EXCELERATOR until the most recent powerful 13″ ULTIMATE coil? In these late years DETECH also extended its production line to some VLF metal detectors,…