B and D Metal Detectors We guarantee the best metal detectors for the best price, anywhere!

GMT Detector

$799.95 $729.00

The GMT is White’s “Goldmaster” — used in goldfields around the world! This detector ignores the harsh ground found in gold-bearing areas to simplify prospecting and find nuggets large and small, and coins, too.

The GMT is made for gold country, with 48 KHz operating frequency — the best for gold — and a waterproof search coil that’s ready for streams and rivers.

High-end features like the iron target analyzer make hunting easier. Manual controls are available for advanced users, and each option includes a recommended initial setting.

Also onboard: variable self-adjusting threshold, Grab Pushpad for setting ground balance instantly, automatic ground balance, and “Follow the Paystreak” feature, which displays the amount of magnetic minerals in the ground.


  • Auto Ground Balance AutoTrac
  • Black Sand Tracking
  • Automatic & Manual Ground Balance
  • Variable Self-Adjusting Threshold (VSAT)
  • Optional Audio Iron ID “Grunt”
  • VDI Target Readings
  • Grab Pushpad
  • Iron ID Bar Graph
  • Waterproof Elliptical DD Search Coil
  • Iron Target Analyzer
  • “Follow-the-Paystreak” Feature
  • Adjustable Length
  • Audio Output:  Speaker & ¼” Headphone
  • 8 “AA” Batteries (Included)
  • Frequency:  48 kHz
  • 2 Year Factory Warranty