The Fisher Goldbug Tracker is a high-performance metal detector designed for serious prospectors and treasure hunters. Featuring an advanced Iron Bias Adjustment, it allows users to fine-tune detection settings for superior accuracy in various soil conditions. Whether hunting for gold, relics, or coins, this detector offers exceptional sensitivity and depth, making it an excellent choice for navigating mineralized ground. Built for rugged use, the Goldbug Tracker includes All Metal Mode for maximum detection depth and an adjustable Iron Bias Mode to help discriminate between valuable targets and unwanted iron trash. The easy-to-read LCD display provides real-time target identification and depth indicators, assisting users in making informed digging decisions.