![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 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](https://m.media-amazon.com/images/I/61M1+4Jf+yL._AC_UF894,1000_QL80_.jpg)
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
![Amazon.com : Nokta Makro Invenio Standard Pack Smart Metal Detector and 3D Imaging System : Patio, Lawn & Garden Amazon.com : Nokta Makro Invenio Standard Pack Smart Metal Detector and 3D Imaging System : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/51-7Q3LO3UL._AC_UF350,350_QL80_.jpg)
Amazon.com : Nokta Makro Invenio Standard Pack Smart Metal Detector and 3D Imaging System : Patio, Lawn & Garden
![Amazon.com : Nokta Makro Invenio Standard Pack Smart Metal Detector and 3D Imaging System : Patio, Lawn & Garden Amazon.com : Nokta Makro Invenio Standard Pack Smart Metal Detector and 3D Imaging System : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/51iaCyhDDnL._AC_UF894,1000_QL80_.jpg)