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During the past 35 years, Garrett Electronics has earned a solid reputation as one of the world's leading manufacturers of advanced, high-tech metal detectors for treasure hunting, law enforcement and security.

Garrett's top-of-the-line Graphic Target Imaging detectors are the culmination of a 20-year effort to perfect the use of microprocessor technology in the field of metal detection.

Company president, Charles Garrett, writes: "When I discovered my first treasure chache in 1946 at the age of 14, little did I know that I embarked on an adventure that would bring me and fellow treasure hunters years of pleasure and reward. From that moment on, I have explored every facet of treasure hunting and prospecting. In 1964, I designed and built my very first metal detector, one that I still enjoy using today. A strong passion for treasure hunting and my experience as an aerospace engineer in the 1960s provided a solid foundation from which years of metal detection innovations at Garrett Electronics have resulted."

The Garrett Range:



GTI 2500
The world's ultimate universal-use metal detector
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The GTI 2500 takes treasure hunting to new depths!

Treasure that you thought was impossible to find is just one touch away with the GTI 2500 - the world's fastest, most accurate imaging metal detector.

At the heart of the impressive GTI 2500 is the most advanced DSP (Digital Signal Processor) computer chip and search coil ever developed. This high-tec chip enables the detector to report the true size and true depth of all targets. This superior electronic feature combined with Garrett's acclaimed GTA (Graphic Target Analyser) gives you treasure hunting capabilities never before possible.

Garrett Imaging with 'TreasureVision' enables you to determine very precisely what kind of metal object you've found, how big it is and how deep it is located. Dig only the type and size of targets that you want by choosing one of seven hunting modes. All target sizes are identified as: smaller than coins, coin size, larger than coins, 12oz drink can size and larger than a 12oz drink can. When you detect a coin, the detector will even tell you the coin's probably denomination (USA coinage). It's that simple! Plus the GTI 2500 'Scan Track', together with 'Ground Track', automatically adapts to your hunting style and any changes in ground composition, adding much more treasure to your treasure pouch.

The GTI 2500 also features an all new 9.5 inch Super Deep Imaging search coil. Its three-dimensional design and dual receiver coils work together to provide greater depth to your treasure hunting. The enhanced capabilities of the new GTI 2500 enable you to spend less time guessing about what's below and more time recovering real treasure.

MODES: Non-Motion: Deep-seeking maximum depth All-Metal with Visual Target ID; Motion: Coins, Jewellery, Relics, Zero Disc, Custom
SEARCH AIDS: Continuous Imaging Grid, Surface Elimination, Salt Elimination, Belltone/Bi-level Audio, LCD Backlight, Treasure Talk, Last Mode, Automatic Pinpointing
SETTINGS: Sensitivity, Threshold, Detection Frequency, Volume, Tone, Accept/Reject Notches

GTI 2500 Features
  • Garrett Imaging with TreasureVision - provides true depth/size grid with GTA conductivity and notch discrimination
  • True All-Metal Deepseeking mode - provides superior detection depth and visual target ID
  • Power Master circuitry with onboard DPS - provides the most accurate discrimination, 20% greater depth, and superior target ID
  • Treasure Talk - provides verbal confirmation of target information
  • Auto-adapts to hunting style and ground composition - provides continuous optimisation of detector for max depth

    £899 inc VAT

    Complete with Headphones, Coil Cover, Carry Bag & Batteries




GTI 1500
The world's most advanced coin-shooter with all-purpose capabilities
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With the advanced GTI 1500, coinshooting has never been easier or more profitable. The GTI 1500's Imaging capability, a Garrett exclusive, gives you instant, visual feedback about each target that you detect.

An easy to read LCD with backlight shows the probable identity, true size, and true depth of a target no matter what its size. This enables you to ignore targets like drink cans and other trash items and concentrate on finding more coins.

At the heart of this superior technology is Garrett's dedicated 'DSP' (digital signal processor) chip. Power Master DSP gives the detector the intelligence it needs to retrieve more accurate target ID information and adapt to changes in hunting style and ground composition. Combine this impressive advancement with the GTI 1500's new 9.5 inch Super Deep Imaging Dual Receiver searchcoil and you'll be hunting for treasure at depths you never thought possible.

MODES: Coins, Jewellery, Relics, Zero Disc, Custom
SEARCH AIDS: Salt Elimination, Belltone/Bi-level Audio, Backlight, Last Mode, Automatic Pinpointing
SETTINGS: Sensitivity, Threshold, Detection Frequency, Volume, Tone, Accept/Reject

GTI 1500 Features
  • Garrett Imaging with TreasureVision - provides true depth/size grid with GTA conductivity and notch discrimination
  • Power Master circuitry with onboard DPS - provides the most accurate discrimination, 20% greater depth, and superior target ID
  • Treasure Talk - provides verbal confirmation of target information
  • Auto-adapts to hunting style and ground composition - provides continuous optimisation of detector for max depth

    £695 inc VAT

    Complete with Headphones, Coil Cover, Carry Bag & Batteries




The GTAx Family
'One Touch', micro-processor controlled detectors at great prices

Garrett's GTAx detectors have been a popular choice with treasure hunters for nearly a decade. Why? They're easy to use and give quick and accurate target signals. The acclaimed Graphic Target Analyser brought new meaning to target ID and pinpointing. Visible Alert and Accept/Reject settings revolutionised discrimination.

Micro-processor controlled GTAx detectors are as modern as tomorrow, but earned their reputation through time-tested performance.

Programme your hunts - Set the GTAx to one of the precise hunting modes or develop a new one of your own. In the Coin Mode, for instance, the detector will signal only when targets in the coin range are detected. If you're looking for one specific item - say, an earring - simply set the detector's discrimination to find only that target. Specific targets can also be rejected. Set the GTAx to reject pull-tabs and they will no longer interrupt your treasure hunting.

With the GTAx, you can use one of the preset modes or programme your own mode. Choosing your own goals increases the pleasure of the time you spend in the field.

Truth Detector - The GTA line features the Graphic Target Analyser, 8.5 inch Crossfire II search coil and a rugged Ramrod stem for perfect stability. You'll never again wonder how your detector is operating and the probable identity and conductivity of the target you're detecting with the GTA's continuous data presentation.



GTAx 1250
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MODES: Coins, Jewellery, Relics, Zero Disc, Custom
SEARCH AIDS: Salt Elimination, Belltone/Bi-level Audio, Backlight, Last Mode, Automatic Pinpointing
SETTINGS: Sensitivity, Threshold, Detection Frequency, Volume, Tone, Accept/Reject

GTAx 1250 Features
  • Graphic Target Analyser - provides coin depth with conductivity and notch discrimination and automatic pinpointing
  • Power Master circuitry with onboard DPS - provides the most accurate discrimination, 20% greater depth, and superior target ID
  • Auto-adapts to hunting style and ground composition - provides continuous optimisation of detector for max depth

    £595 inc VAT

    Complete with Headphones, Coil Cover, Carry Bag & Batteries




GTAx 750
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MODES: Coins, Jewellery, Relics, Zero Disc, Custom
SEARCH AIDS: Belltone/Bi-level Audio, Last Mode, Automatic Pinpointing
SETTINGS: Sensitivity, Threshold, Tone, Accept/Reject

GTAx 750 Features
  • Graphic Target Analyser - provides coin depth with conductivity and notch discrimination and automatic pinpointing
  • Power Master circuitry with onboard DPS - provides the most accurate discrimination, 20% greater depth, and superior target ID

    £499 inc VAT

    Complete with Headphones, Coil Cover, Carry Bag & Batteries




GTAx 550
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MODES: Discrimination A, Discrimination B
SEARCH AIDS: Belltone Audio, Last Mode, Automatic Pinpointing
SETTINGS: Depth, Audio Threshold

GTAx 550 Features
  • Graphic Target Analyser - provides coin depth with conductivity and notch discrimination and automatic pinpointing
  • Power Master circuitry with onboard DPS - provides the most accurate discrimination, 20% greater depth, and superior target ID

    £399 inc VAT

    Complete with Headphones, Coil Cover, Carry Bag & Batteries



Joan Allen Electronics Ltd, 190 Main Road, Biggin Hill, Kent, TN16 3BB, UK
Telephone: +44 (0)1959 571255/574234 Fax: +44 (0)1959 576014
Email: sales@joanallen.co.uk

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