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Garrett Ace 400 Metal Detector

SKU: ACE 400

Availability: In stock

The new flagship of the ACE lineup is the ACE 400. Garrett 1141260

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The new flagship of the ACE lineup is the ACE 400, which features the Iron Audio™ feature made popular on the company’s AT Pro™ and AT Gold™ detectors. Iron Audio allows the user to hear discriminated iron and to alter the detector’s mid-tone signal range. This helps the operator hear the iron content in flat steel objects like bottle caps and washers that sometimes trick a detector into reporting them as good targets.

The ACE 400 includes a higher, 10 kHz frequency to provide better sensitivity to low and medium conductivity targets, such as gold and lead. The detector’s Frequency Adjust feature allows users to easily toggle between slight frequency shifts to help eliminate interference from other detectors or power sources. The ACE 400 ships with an 8.5×11 DD-configuration PROformance searchcoil that has proven to be very popular with the company’s previous ACE™ 350 and EuroACE™ detectors.

The ACE 400 includes five discrimination modes, electronic pinpointing, sensitivity adjustment, and High-Resolution Iron Discrimination. The ACE 400 will ship with three FREE accessories to complement the new release: an 8.5”x11” DD searchcoil cover; volume-control ClearSound Easy Stow headphones; and a new ACE Environmental Cover-up to protect the control box from rain, dust, and mud. The MSRP for the new ACE 400 is $399.95 (U.S.).

The ACE 400 will ship with three FREE accessories to complement the new release:

  1. Free 8.5”x11” DD searchcoil cover
  2. Free Volume-control ClearSound Easy Stow headphones
  3. Free new ACE Environmental Cover-up to protect the control box from rain, dust, and mud.
  4. 2 year factory warranty from Garrett
  5. Free Batteries

Garrett Ace 400 Features

  • Search coil: Garrett 8.5x11 ACE DD
  • Technology: VLF
  • Frequency: 10 kHz
  • Search program: 5
  • Discrimination: Yes
  • VDI / Numerical Target-ID: Yes
  • Manual ground balance: No
  • Automatic ground balance: No
  • Manual threshold: No
  • Аutomatic threshold: No
  • Noise cancel: Yes
  • Tones: 3
  • Volume adjustment : No
  • Pinpoint Feature : Yes
  • Headphone Jack : Yes

Key Features

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

8.5" x 11" PROformance™ submersible DD searchcoil offers excellent coverage, depth

Enhanced Iron Resolution: twice 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

Expanded Target ID legend: includes indication of U.S. coin denominations

The MSRP for the new ACE 400 is $399.95 (U.S.).
Our Price $339.95 
Comes with Free Accessories  & Free UPS Ground Shipping!

Garrett Ace 400 Recommended Hunting styles:

  • Coin Hunting
  • Jewelry Hunting
  • Relic Hunting
  • Competition Events
  • Dry Beach Hunting
  • Shallow Fresh Water Hunting
  • Cache Hunting
  • Gold Prospecting
  • Ghost Town Hunting

Garrett Ace 400 Specifications:

Digital Target ID   YES, 0-99 scale
Iron Audio feature   YES
Adjustable Frequency   YES
Camlocks Included   YES
Target ID Cursor Segments   12
Iron Discrimination Segments   4
Notch Discrimination   YES
Search Modes   5 (plus Pinpoint)
Sensitivity/Depth Adjustments   8
Electronic Pinpointing   YES
Frequency   10 kHz
Audio Tone ID Levels   3
Standard Searchcoil   8.5″ x 11″ DD PROformance™
Length (Adjustable)   42″ to 51″ (1.06m – 1.29m)
Total Weight   2.9 lbs. (1.32 kgs.)
Batteries   4 AA (included)
Warranty   2 Year, Limited Parts/Labor


Additional Information

Manufacturer Garrett

Customer Reviews

A new era has began! Review by stuntman
As an owner of a Garret gtax 550 for more than a decade, I felt it was time to update to the newer (and CHEAPER) technology. I was leaning towards the AT PRO when I noticed the Ace 400 hanging on the wall next to it. I asked about it and he said it was a brand new model and had just arrived that day. Being friends, I got to road test both for a day. The AT Pro is superior in that it is waterproof and has better ground balance control. After testing both side by side on the same targets, no matter how I adjusted the Pro, they both found the same target with identical numbers on the screens. Because I don't hunt in water (yet), I opted for the Ace 400 because it was about 180 bucks cheaper. I have already gone over the same ground I covered with the GTAX 550 and have found a lot of missed targets! This is just my experience so far... (Posted on 6/23/2016)
GOOD (Posted on 4/15/2016)
great product Review by slee19
Excited to find out about this detector!
Love my 250, wasn't so sure about the 350.
This looks like a great update and in my price range. Thanks, Garrett for great new products. (Posted on 2/25/2016)
Great addition Garrett! Review by Danny G.
I have been waiting for a machine like this to come out with these features. Putting my pre order in now! (Posted on 1/26/2016)

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