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PentaSense: The Multi-Sensor Scanning System with up to 5 Simultaneous Super Sensors
Smart backup option for serious water hunters who can't afford downtime
With the operating mode Magnetometer
The textured
When you're hunting a productive tidal zone
Groundtech GR-4 3D Ground Scanner detachable-earpiece PentaSense: The Multi-Sensor Scanning SystemThe Groundtech GR 4 is a next generation 3D ground scanner for professional treasure hunters, archaeologists, and serious detectorists who want deep exploration without depending on a phone in the field. Using advanced MFS 2 dual gradiometer sensors, the GR 4 reaches scanning depths of up to 49 feet (15 meters), detecting buried metals, magnetic objects, graves, rooms, and cavities such as tunnels. Its built in high resolution color display shows
US$ 17.99
US$ 26.49
