5" elliptical Double D searchcoil built exclusively for the Nokta Makro Simplex+ metal detector

Detect Treasures in Different Terrains

Front Panel: Blank for custom logo printing

Because this premium coil exceeds our baseline order thresholds

Groundtech GR-3 PLUS 3D Ground Scanner dual-coil-combo 5" elliptical Double D searchcoilThe Groundtech GR 3 PLUS is an ultra lightweight, completely wireless 3D ground scanner for treasure hunters, relic seekers, and archaeologists who search for deeply buried caches, artifacts, and cavity structures such as tombs, tunnels, and chambers. This advanced edition keeps the compact 600 gram wand design of the GR 3 series and upgrades the internal CN D dual sensor system to reach scanning depths of up to approx. 49 feet double the base model.