Metal Detector – Gold Detector

The Garrett ACE 400i is highly recommended for coin hunting, Dry beach/freshwater hunting, jewellery hunting, Relic hunting and even for competition events, and ghost town hunting. It's Ideal for all sorts of treasure hunting. With a five search mode (plus pinpoint) and eight sensitivity/depth adjustment the ACE 400i is a versatile metal detector. 

One of the main features the ACE 400i offers is the digital target ID : 0 to 99 scale offers target information, giving you what you need to know. The ACE 400i has a higher frequency (8kHz) that provides a better sensitivity on low and medium-conductivity targets for example gold and lead. The increased Iron resolution is twice the iron resolution of and ACE 250, this helps overcome target masking in iron-laden hunt sites. To help eliminate interference the ACE 400i has an adjustable frequency. Garretts have included a special feature, this is the camlocks. These camlocks are adjustable clips that allow you to adjust the length of the detector to fit to your size needed. 

To give you the best product you can find, Garretts detectors now have Pulse-width modulation audio! This allows the audio to be sharper, making it easy to understand and more responsive audio giving you the best experience while treasure hunting. The ACE 400i features electronic pinpointing, this precisely locates targets and speeds recovery giving you the ultimate experience. Garrett also offers a Notch Discrimination, this enables you to modify discrimination patterns based on what you are seeking. 

Garrett ACE 400i is a high-quality lightweight metal detector perfect for all ages with big performance at a small price. Ideal for all your Treasure hunting adventures!


  • New Iron Audio: allows user to hear discriminated iron targets and to alter the mid-tone signal range.
  • New Digital Target ID: 0 to 99 scale offers target information
  • New higher frequency (10 kHz) provides better sensitivity on low and medium-conductivity targets (i.e. gold, lead)
  • New Adjustable Frequency to help eliminate interference New Camlocks for better stem stability
  • New Includes Pulse-Width Modulation audio: sharper, more responsive audio
  • 22 x 28cm (8.5" x 11") PROformance™ submersible DD searchcoil offers excellent coverage, depth
  • Enhanced Iron Resolution: 3x the iron resolution of an ACE 250, to help separate good targets from adjacent junk iron
  • Includes Electronic Pinpointing: precisely locates targets and speeds recovery
  • Notch Discrimination: Modify discrimination patterns based on what you are seeking.
  • Five Search Modes (plus Pinpoint)
  • Eight (8) Sensitivity/Depth adjustments
  • Coin Depth Indicator determines target depth
  • Includes revised Target ID legend and Mode/Discrimination patterns to better suit the search needs of international users.


Digital Target ID

YES, 0-99 scale

Iron Audio feature


Adjustable Frequency


Camlocks Included


Target ID Cursor Segments


Iron Discrimination Segments


Notch Discrimination


Search Modes

5 (plus Pinpoint)

Sensitivity/Depth Adjustments


Electronic Pinpointing



10 kHz

Audio Tone ID Levels


Standard Searchcoil

22 x 28cm (8.5" x 11") 
DD PROformance™

Length (Adjustable)

1.06m - 1.29m (42" to 51")

Total Weight

1.32 kgs (2.9 lbs.)


4 AA (included)

What’s Included

  • Includes 22 x 28cm (8.5" x 11") DD PROformance™ submersible searchcoil
  • Volume control Garrett ClearSound Easy Stow headphones
  • ACE Environmental Coverup
  • 22 x 28cm (8.5" x 11") Searchcoil cover

Optional Extras (sold Separately)

Garrett All Purpose Carry Bag


SKU GMD-1141560
Barcode # 786156004825
Brand Garrett Metal Detectors

2 Years Limited Parts and Labour

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