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Search Coils (PS36
and High-Density Alerts for thorough scanning coverage
Battery Capacity - 10000mAh
and it constitutes a major development from the traditional ionic fields detection system found in previous Mega Detection devices or competing devices
the device provide audio tones related to the type of target metal
GROUNDTECH GR3 Deep Seeking 3D Metal Detector/Single Sensor Archaeology Search Coils (PS36Description This Conrad GR 3 device is an underground imaging tool that identifies variations beneath the surface and enables 3D analysis. It can accurately detect, measure, and pinpoint buried metals, magnetic objects, and underground structures like graves, rooms, and tunnels. Highlights: Depth: 10 meters 32. 80 feet 3D Ground Scan Technology 3 Detection Modes: 3D Ground Scan Mode, Live Scan Mode, Pinpointer Mode. Includes: Device main unit. 5 Volt
US$ 35.00
US$ 36.40
US$ 50.00