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Exceptional Quality


Locating Ability

At Cold Harbor Metal Detectors and Civil War Shop in Mechanicsville, VA, we feature Garret brand of metal detectors, an exceptional brand revered for its treasure finding capabilities.

Now Available

Detech Ultimate DD 13" Search Coil


Detech S.E.F. 15" x 12" Search Coil

for the AT Pro, AT Gold and AT Max

The ULTIMATE coil is a new generation DD coil. Compared with the classic DD coils the Ultimate DD Coil has ribbed housing, specially designed for absorbing the mechanical shocks and vibrations. It’s made of special polymer, strengthened with glass fibers and has maximum UV protection. This DD coil has more stable operation, better sensitivity, pinpointing and more accurate target identification. In the field it has more stable ground and better overall field performance. This coil is light for it’s size. It weighs approximately 480g. Fully Waterproof.

  • Very stable operation.
  • Better Sensitivity.
  • More accurate target identification.
  • More stable ground and better overall field performance.
  • Ribbed housing, specially designed for absorbing the mechanical  shocks and vibrations.
  • Made of special polymer, strengthened with glass fibers, injection molded with a very high pressure.
  • Maximum UV Protection.
  • The coil keeps it’s perfect inductive balance in a very wide temperature range.
  • Comes standard with Coil Cover.
  • Waterproof
  • Size: 13"
  • Configuration: S.E.F.

Detech 15” x 12" S.E.F. Butterfly Search Coil is designed to go deeper and offer better all around performance when compared to the other “DD” coils on the market today. Better ground balancing, more stable operation, more accurate pinpointing and increased target identification are all benefits of this coil. Field Tests show this coil truly finds deeper targets.

All Detech coils are made using the highest quality materials. The housings are made of UV protected material, their inside is covered with chopped-strand material for a better shock resistance. We use resins, which are “transparent” to the electromagnetic waves, and offer perfect shielding. The coils are water proof and operate in a wide temperature range. The search coils are all equipped with an excellent fitting cover, (skid plate) and have a two year full warranty.

Call (804) 366-8512 or email for pricing.

Garrett AT MaxTM

with Z-LynkTM Wireless Technology

Garrett AT MAX is our most versatile and advanced all-terrain VLF metal detector. With increased detection depth, built-in Z-Lynk Wireless Technology, and many other improvements, AT MAX helps treasure hunters push their limits to the MAX!

Powerful, Wireless, All Terrain Performance.

Built for the professional treasure hunter.

Key Features
  • NEW Built-in Z-Lynk™ Wireless Technology
  • Cut the cord! Integrated circuitry transmits audio to your wireless headphones.
  • Six times faster than Bluetooth speed! Auto pairing. No cables, and no interference from other wireless devices.
  • NEW Garrett MS-3™ Z-Lynk Wireless Headphones included
  • The speed of Z-Lynk Wireless Technology, and high-fidelity audio…with no cords attached!
  • Maximum Detection Depth
  • Increased transmit power and enhanced electronics provides AT Max with significant depth increase.
  • True All Metal Mode
  • Detects all types of metal and provides the greatest possible detection depth and sensitivity.
  • Backlight: Illuminates LCD screen for improved visibility in low-light situations.
  • Optimized Frequency
  • The AT Max’s 13.6 kHz operating frequency provides excellent detection on a wide range of targets—including silver coins, gold jewelry, and brass relics.
  • High Resolution Ground Balance
  • Automatic and manually adjustable for improved performance. Includes 175 points of Ground Balance resolution, allowing the
  • AT Max to handle both conductive soils (such as saltwater beaches) and highly mineralized ground.
  • Automatic Ground Balance Window™
  • Garrett Exclusive feature will simultaneously ground balance to a range of values to help overcome localized ground variations.
  • By reducing subtle ground responses, the Automatic Ground Balance Window smooths detector audio and allows the user to hear faint targets.
  • Larger Display Numbers: Digital Target ID number, Iron Discrim number, etc.
  • More Controls—All easily accessible with a single finger as you search.

Call (804) 366-8512 or email for pricing.

Garrett AT Pro™ 

This all-terrain detector offers new and exclusive Garrett technology that makes it ideal for hunting coins, relics, caches, jewelry and even gold nuggets. Select from either Standard or Professional search modes with enhanced audio features.

Features include:

Pro Mode Audio™: Proportional Audio and Tone Roll Audio™ features allow the user to hear characteristics of a target as they would in a True All-Metal Mode.

High-Res Iron Discrimination™: Use touchpads to set iron discrimination in one of 40 levels for precise ability to separate good targets from trash.

Digital Target ID: 0 to 99 Target ID scale offers increased ability to distinguish one target's conductivity from another.

Iron Audio™: Allows the user to hear discriminated iron and to alter the detector's mid-tone signal's range

Fast Recovery Speed: Allows greater ability to pick out good targets amongst trash

All Terrain Versatility: Weatherproof housing designed for dusty, humid or wet environments; unit can be submerged to a maximum 10-foot depth.

15 kHz frequency: improved detection of small targets, gold nuggets, jewelry

Ground Balance: automatic and manually adjustable for improved performance

Graphic Target Analyzer™ (GTA): identifies target's conductivity

Continuous Coin Depth Indicator: to determine target depth

Battery Condition Indicator: shows battery life continually

Standard Searchcoil: 8.5" x 11" PROformance™ DD submersible searchcoil

Premium volume-control land headphones (waterproof headphones sold separately)


Ideal for use in both fresh and saltwater

AT Pro will ground balance to saltwater

Search Modes (Discrimination Patterns): 6 plus electronic pinpointing

Select from: Custom, Zero or Coins in Standard Mode or in Professional Mode

Call (804) 366-8512 or email for pricing.

Garrett AT Gold

5"x 8" (14x20cm) PROformance™ DD submersiblesearchcoil (as shown) Garrett MasterSound™ headphones (waterproof headphones sold separately)


Not recommended for saltwater use or surf hunting but is highly recommended for prospecting, coin, jewelry, cache hunting, relic hunting, organized hunts and shallow fresh water hunting. It includes 18kHz frequency for enhanced detection of small gold nuggets, jewelry, coins and relics. Deep-seeking True All Metal Mode Performance for All Terrain Prospecting.

Call (804) 366-8512 or email for pricing.

Garrett Ace 400

Includes 8.5" x 11" DD PROformance™ submersible searchcoil (as shown) with

3 FREE Accessories*:

  • Volume control Garrett ClearSound Easy Stow headphones
  • ACE Environmental Coverup
  • 8.5" x 11" Searchcoil cover The king of ACEs, the ACE 400 includes advanced features like Iron Audio, Digital Target ID, and Frequency Adjust to help you dig more treasure and less trash.

Call (804) 366-8512 or email for pricing.

Garrett Ace 300

ncludes 7" x 10" PROformance™ submersible searchcoil (as shown) with 3 FREE Accessories*:

  • Volume control Garrett ClearSound Easy Stow headphones
  • ACE Environmental Coverup
  • 7" x 10" Searchcoil cover Garrett has placed big features into the ACE 300 — Digital Target ID, better detection abilities, a new audio system, and more — for a price that can’t be beat.

Call (804) 366-8512 or email for pricing.

Garrett Ace 200

  • 6.5" x 9" PROformance™ submersible searchcoil (as shown) With the quality and performance of the ACE 200, you can begin finding treasure right away—in your own backyard or wherever you travel.

Easy to use for any age!

Call (804) 366-8512 or email for pricing.

Garrett ATX

ATX basic package includes:

  • ATX with 12" DD coil
  • ATX 10"x12" DD closed coil cover (not shown)
  • Land headphones (waterproof headphones sold separately)
  • Soft storage/travel case
  • Garrett Detector Sling
  • AA alkaline and rechargeable batteries
  • Battery charger







Call (804) 366-8512 or email for pricing.

Garrett Pro Pinpointer AT

This handy tool works by pulse induction and will help speed target recovery, accurately find small objects, prevent digging large holes, identify multiple objects in near proximity, search in tight interior areas, serve as a utility pinpointer and locate nails and metal wall studs. It comes with a handy holster.

Call (804) 366-8512 or email for pricing.

Many Garrett accessories available in store or I can order whatever you need.

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