Increased recovery/reactivity speed helps you more clearly distinguish adjacent targets

61kHz High Frequency: Provides excellent sensitivity to small and large gold nuggets

Tailored Fit: Designed specifically for Nokta Invenio metal detectors

The GPX 14" Double-D coil excels in very conductive (salty) soils

Minelab Ground Balance Ferrite For GPZ 7000 Metal Detector Chargers Increased recovery/reactivity speed helps youThe Minelab Ferrite Ground Balance Accessory is an essential tool designed for use with the Minelab GPZ 7000 metal detector. This accessory helps users achieve optimal ground balance, especially in mineralized soils, enhancing the detectors performance and accuracy in target detection. Key Features Enhanced Ground Balancing Precise Calibration: The ferrite ring provides the GPZ 7000 with essential data about soil mineralization, allowing it to fine