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Amazon.com : Nokta Invenio Pro Metal Detector with 22x19", 15.5x14" & 11x7" DD Waterproof Search Coils, 3D Imager, 5kHz, 14kHz & 20kHz VLF Frequencies : Patio, Lawn & Garden
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Amazon.com : Nokta Invenio Pro Metal Detector with 22x19", 15.5x14" & 11x7" DD Waterproof Search Coils, 3D Imager, 5kHz, 14kHz & 20kHz VLF Frequencies : Patio, Lawn & Garden
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Nokta Makro Invenio Detector Metal Gold Silver Bronze And Precious Mineral Search Device - Industrial Metal Detectors - AliExpress
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