P/N 800-0294
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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.

Introductory Video
  • Adjustable Length: 46" > 51"
  • All Metal Audio: VCO
  • Audio Output: Speaker & 1/4" Headphone
  • Batteries: 8 "AA"
  • Battery Life: 40
  • Disc Audio: Threshold & Silent Search
  • Optional Coils: Goldmaster Family
  • Standard Coil: 6" X 9"
  • Number of Presets: 1
  • Frequency: 48


Product Reviews

  • Samuel ormiston
  • 1/17/2016
Whites metal detector review
Whites metal detectors are by far the best, starting from the1978 bfo units to what is now, and I just can't say enough about this company. The rest seem to jump on the wagon and mimic what whites metal detectors has already accomplished. So stay with this company and you can't go wrong, no matter what you do for hunting these people have it.
  • Calikev71
  • 4/28/2015
GMT ....... A +++
This is one well-built machine. I've owned one for several years now. It was purchased with the sole intent for using it as a gold prospecting detector. I've spent over 30 consecutive years studying locations and learning the subject. Since I was 8 years old I've been swinging a detector. The GMT is usable for treasure, coins, any and all metals, and of course, gold. I know of its reliability, and appreciate the fine craftsmanship in the original factory tuning, which still remains flawless today. Ground balancing is a breeze, and this is one user-friendly machine. White's has taken a lot of the guess-work out of using the GMT in the field. The CA gold country is notorious for 'hot-rocks' and iron-rich soils. With a little practice and reliance on the i.d. system, you can waste little time messing with Leavitrite, and you will find real gold. The black sand tracker is phenomenal for locating potential pay streaks in placer zones. This is a fun machine and thanks for the chance to review it here.

Kevin Morrow (Alamo, CA, USA)
  • au69miner
  • 4/21/2015
I've used this model since 2002...the wife and I own two.....super easy to use. I've out shot Tesoros....Garrets..... Fishers......I wouldn't trade it for a brand new Minelab
  • Dlane
  • 1/28/2015
Spot on
I picked this metal detector because I wanted the ability to search for gold. I tried it in my backyard and found a target that was only a 10 percent probability of being IRON. It was an old lead weight, it did exactly what it was designed to do. Lead is Not Iron. I watched the video a couple of times and it explains the features very well. I have had a great time exploring with it and the GMT is worth every penny!
  • Gary
  • 12/30/2014
GMT is the Best for finding gold. On my first outing I found 3 small but very nice gold nuggets. I could not any happier with my GMT.
  • bill
  • 12/28/2014
The first time I used the GMT it didn't go so well. The circuit board went crazy, but White's replaced it with a new one and wow did it do great. I found nuggets and gold coins and I am very happy with the machine!
  • AZmartin
  • 8/19/2014
White's GMT
First time out and a about 30 minutes of practice before use and found my first ever gold nugget. It didn't take long to learn how to use and it is easy to adjust. I was able to find some fairly small gold. The dealer was right, nice unit, easy to use and will find gold.
  • Pat
  • 8/11/2014
Great gold machine, I have had three over the years and loved every one.
  • Doug
  • 5/7/2013
GMT Doesn't Disappoint!
I just got back from a great trip to Ganes Creek, AK... There were all brands of metal detectors there, but none found more nuggets than the White’s GMT. I found just under 2oz. It was my first trip to Ganes and I wasn't disappointed.
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