• Silent Search: The GMZ features Silent Search (no audio threshold sound).
  • Waterproof Search Coil
  • All-Metal Operation: Hear all metal targets. Especially good for prospecting, the GMZ has no iron or trash metal rejection.
  • Lightweight: The GMZ is lightweight and well-balanced for all-day hunting, 3.3 lbs with Batteries.
  • 50 kHz: Operating at the optimum frequency to detect small, medium, and large gold.
  • Ground Rejection System: Easy-to-use manual ground rejection system.
  • Simple Operation: Only three controls – Sensitivity knob, Ground Reject knob, and Ground toggle.
  • Uses: Can also be used for prospecting as well as industrial “All Metal” applications where small targets and high sensitivity to all metal types are desired.
  • Accessory Coils