The Fisher Goldbug Tracker is a lightweight VLF metal detector designed for prospecting, coins, relics, and general treasure hunting. Operating at 19 kHz, it offers strong sensitivity to small gold and low-conductive targets while staying simple to use. Automatic ground tracking helps the detector adapt to changing mineralization, while All Metal and Small Target Bias modes give you practical control in mineralized ground and iron-heavy areas. | Fisher Research Labs | | Fisher Gold Bug Tracker Metal Detector | Best Buy