Garrett Goldmaster 24K Metal Detector

In stock
Garrett Goldmaster 24K Metal Detector.

Garrett Goldmaster 24K Metal Detector with 6" x 10" DD Waterproof Coil

Garrett Goldmaster 24K Metal Detector fitted with 6" x 10" DD Waterproof Coil including Headphones, Rechargeable Batteries, and Battery Charger.

The Garrett Goldmaster 24k is an induction-balance, high-frequency gold nugget metal detector.



  • XGB Ground Balance System - Auto tracking system permits the GM24k to be used in a wide variety of earth conditions with a more steady operation and less ground noise;
  • Two Audio Modes - operator can choose from the 2-tone 'Beep' Mode to help differentiate target types or the Standard VCO 'Zip' Mode, where audio pitch and volume rise as signal strength increases;
  • Variable Self-Adjusting Threshold - This allows the user to adjust the threshold recovery speed to help minimise the effects of changing ground mineralisation;
  • Iron and Hot Rock Elimination;
  • Weatherproof machine with waterproof coil;
  • Ground-Sync - to quickly update ground settings;
  • TracLock - to lock the current ground balance setting;
  • Adjustable Iron Cancel - feature for iron trash and hot rocks;
  • Backlight - to enable viewing settings at night or in low light;
  • Volume Control - Fully adjustable volume control plus Boost options;
  • Threshold Adjustment - Adjust to the level which fits your style of detecting;
  • Frequency Shift - Used to reduce electromagnetic interference;
  • Sensitivity Control Levels - adjustable from 0 - 10.

Additional Information:

The Garrett Goldmaster 24k is an induction-balance, high-frequency gold nugget metal detector.
Testing this machine showed a 54% increase in coil voltage over White’s prior GMT model in a tiny, 0.4-grain crystalline nugget encased in quartz. Sometimes power like this can be challenging in heavily mineralised soil areas. The GM24k is an extremely “hot” machine on small gold and sample nuggets, even at lower gain settings. Experienced gold hunters know more sensitivity is not the only answer to increasing the chances of success. A machine’s capability to track and cancel the ground is frequently the most significant challenge in searching for gold. The Goldmaster 24k features a unique ground tracking system, “XGB” (Xtreme Ground Balance). It works with multiple ground points to provide steady operation.
Moreover, the GM24k features Iron/Hot-Rock cancellation in both audio modes, extending the ground range even more for quiet operation on the most demanding ground. When the nuggets are few and spread, prospectors sometimes have more luck at sluicing and panning or dry washing. The GM24k Ground Scan feature can help successfully follow and mark black sand or other mineral sediments in river beds or underground (where the backlight is convenient). Further key features such as Variable Self-Adjusting Threshold (vSAT), Ground-Sync, TracLock, and adaptable audio options help operators to set up the machine as desired, based on soil conditions and personal liking.

More Information
Brand Garrett
MPN 1142650
Detector Type Motion
Waterproof Coil Yes
Weatherproof No
Prospecting Gold
Frequency modes Single
Frequency 48kHz
Coil Size 6" x 10"
Changeable Coil No
Wireless Coil No
Wireless Pin Pointer Unsupported
Wireless Headphones Unsupported
Audio Socket Small Jack (3.5 mm)
Volume Control No
Built-In Battery No
Battery Type AA 1.5v
Battery Included No
Display Yes
Display Backlight Yes
PinPoint Mode Yes
Target Depth No
Target I.D. Yes
Included Stem, Control Box, Coil, Coil Cover, Headphones, Batteries
Warranty 2 Years

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