*ITEMS SHOWN IN PICTURES ARE THE ITEMS THAT ARE INCLUDED*


A general-purpose coin VLF running 7–13 kHz misses small, low-conductivity gold that registers as noise at standard coin frequencies. The Fisher Gold Bug metal detector runs at 19 kHz, tuned for gold nuggets, flakes, and low-conductivity relics that signal too faintly on lower-frequency machines. Ground Grab® computerized ground cancellation keeps the threshold stable in the iron-rich, highly mineralized soils where placer gold concentrates, without the false signals that force you to back off gain and lose depth. Fisher has built detectors in El Paso, Texas since 1931, and the Gold Bug is the brand's dedicated 19 kHz gold prospecting and relic machine.

✅ Key Features:


  • Frequency matched to gold: Standard coin machines run 7–13 kHz and assign rising target IDs to silver, copper, and iron. Gold nuggets and fine flakes register unreliably at those frequencies. At 19 kHz, the Gold Bug's transmitted field interacts far more strongly with small, low-conductivity targets, which translates directly to detectable signals on the gold you are actually hunting.
  • Stable threshold in mineralized ground: Ground Grab® sets automatic computerized ground balance in under two seconds. On a machine with fixed or no ground balance, mineralized soil generates constant false signals that force lower gain and reduced depth. Ground Grab neutralizes that noise so you can run the gain where shallow sub-gram targets are still detectable.
  • Proportional VCO audio: The Voltage Controlled Oscillator responds proportionally to signal strength, so pitch and speed tell you something about target depth and size before you dig. A two-tone coin machine gives you on or off; the Gold Bug gives you gradations.
  • 1–99 numeric target ID on a large LCD: Visual confirmation alongside the audio. In Discrimination mode, notch rejection lets you focus on the conductor range where small gold and non-ferrous relics live while filtering iron and foil.
  • Day-long ergonomics: At 2 lbs 8 oz with a padded armrest, the Gold Bug handles full days across dry washes and creek banks without the arm fatigue that comes from 3–4 lb coin machines.

📏 Specifications: