site selection and site "reading"
(10-inch coil) Large
200 micro-cgs units (volume susceptibility) 4
RCB amplifies weak target signals inside the coil
Garrett AT Pro Metal Detector Special w/ Digger, Bag, MS-2 Headphones & more! gary-drayton site selection and site "reading"Garrett AT Pro Metal Detector Diggers Special with 8. 5 x 11 PROformance DD submersible Search Coil, Coil Cover, Master Sound 2 Headphones, Edge Digger, Diggers Pouch, Digital Camouflage Soft Case, Garrett AT Pro Cap, Batteries and a Two Year Warranty. The AT Pro detector features Pro Mode Audio, High Res Iron Discrimination, Digital Target ID, Fast Recovery Speed, All Terrain Versatility, 15 kHz frequency, Ground Balance, Graphic Target Analyzer,