We've used the IM19 on mineralized red clay and found the coil tracks ground phase shifts without constant rebalancing

Adjustable arm strap

Adjustable height capability - Set screw adjustment lets you dial in the perfect working angle

other detectorists

and thin colonial-era relics compared to lower-frequency coin detectors

Gold Cube 4 Stack Deluxe Complete Kit, Nugget Zone Banker, Gold Banker Stainless coil-accessory We've used the IM19 onGold Cube 4 Stack Deluxe Complete Kit for Gold Prospecting Fast Recovery Sluice bundle with Gold Cube Nugget Zone High Banker for Gold Prospecting, Gold Banker Stainless Steel by GoldCube for Use with the Gold Cube or by Itself. Gold Cube 4 Stack Deluxe Complete Kit for Gold Prospecting Fast Recovery Sluice bundle with Gold Cube Nugget Zone High Banker for Gold Prospecting, Gold Banker Stainless Steel by GoldCube for Use with the Gold Cube or by