The Coin Fast program handles contaminated ground where iron nails

Every Garrett ACE APEX ships with an authentic factory serial number and a genuine 3-year manufacturer warranty backed directly by Garrett's specialized customer support and technical service facility in the United States

Walt's Welding

Zeroes out soil minerals so you hear targets in trashy freshwater swim areas and old beach fills

48 total settings

Minelab Ferrite Ground Balance Accessory (GPZ 7000) laser-cut-hexagon The Coin Fast program handlesMinelab Ferrite GPZ 7000 Metal Detector Ground Balance Accessory Minelab Ferrite GPZ 7000 Metal Detector Ground Balance Accessory To achieve optimum ground balance, the GPZ 7000 requires as much different data about the ground as possible, especially variations in soil mineralization. Ground balancing using a ferrite means that less soil needs to be covered during the initial ground balance period because the ferrite artificially adds very useful data