Whites electronics developed an electrical partnership that has never been improved upon and it continues today with the GMT: Fast Auto-Trac and rotary controlled Self Adjusting Threshold (SAT). Extreme sensitivity for the tiniest pieces of gold in most ground conditions. A twin method iron ID system reduces any chances of having to dig useless iron or steel targets. A powerful elliptical DD coil design manages ground mineral feedback whilst maintaining amazing sensitivity to the tiniest pieces of gold.....find the gold that other detectors miss!
Automatic Ground Balance with fast AutoTrac® cancels the ground minerals in seconds and then tracks to changing conditions as you hunt. The microprocessor monitors and stores the ground mineralisation value and displays it on the LCD.
The Grab pushpad instantaneously sets the ground balance with just a touch of the push-pad. In both Automatic and Manual modes.
Full-time Iron ID Bar Graph displays the percentage probability of iron. Important information to help decide whether or not to dig a target!
Optional Audio Iron ID "Grunt" comes at the end of the GMT's "zip-zip" sound. Instantaneously alerts you to a high-probability iron target.
Iron Target Analyser - Squeeze the trigger and the GMT stops tracking and begins to analyse the target to determine its probability of being iron with each successive pass of the search coil. Data is added or subtracted with each sweep and sent to the bar graph and to the Audio "Grunt" alert feature. Release the trigger and you're off and hunting again.
"Follow the Paystreak" displays the amount of magnetic minerals in the ground. Gold hides in streaks, so follow the streaks.
Variable Self-Adjusting Threshold (VSAT)
Initial Control Settings on each control get you out hunting right away.
Slide-in "AA" Battery System with approx 40 hours of hunting. (Optional Nicad Rechargeable System available.)
Powerful, elliptical "DD" search coil helps cancel the ground, and presents an elongated "window" for detecting the tiniest nuggets.
48 kHz operating frequency.
Includes Standard Controlbox Stand (Fitted to based of controlbox)
Instruction DVD included.
2 Year Transferable Warranty
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1 x GMT control box
1 x Extension Rod
1 x Lower fiber Stem
1 x Goldmaster 6" x 10" inch Waterproof Search coil
1 x White's Nut / Bolt / Washer set
1 x Operators Manual
1 x White's Decal sticker
1 x Instructional DVD
1 x Arm strap
1 x Pack of 2 Arm Pads
1 x Slide in Battery Pack with 8 AA Batteries
1 x White's Cardboard box handle
2 x Velcro coil cable strips
* 1 x Free Gold "Test" Nugget (weight approximately between 0.01g to 0.1g)