Best for

Based on this detector's specs and real field testing.

Suited to Beginner – Intermediate users

Great for

  • Beginner
  • Intermediate

Not ideal for

  • Coin
  • Gold
  • Relic
  • Beach
  • Advanced
Specifications Shipping

The Garrett ACE 400 is one of the most popular mid-range metal detectors on the market, delivering exceptional depth, target accuracy, and ease of use. This complete package includes everything a detectorist needs to get started—perfect for beginners and experienced hobbyists alike.

Equipped with a powerful 8.5” x 11” DD PROformance™ coil, the ACE 400 offers enhanced ground coverage and excellent target separation. With advanced features like Iron Audio™, Digital Target ID, and adjustable frequency, this detector adapts to multiple terrains—from parks and fields to dry sand beaches.

The package also includes Garrett ClearSound Easy Stow Headphones, a weatherproof coil cover, an adjustable arm strap, and more—making it a complete, field-ready setup.

Key Features

  • Iron Audio™ Technology: Hear discriminated iron to avoid unwanted digging.

  • Digital Target ID: Provides precise numeric feedback (0–99 scale) to help identify targets.

  • 8.5” x 11” DD Coil: Offers excellent depth and wide area coverage.

  • Adjustable Frequency: Reduces interference when detecting near other equipment.

  • Five Search Modes: Coin, Jewelry, Relic, Custom, and Zero Discrimination.

  • Lightweight & Ergonomic: Easy to swing for long periods without fatigue.

What’s Included

  • Garrett ACE 400 Metal Detector

  • 8.5" x 11" PROformance™ DD Waterproof Search Coil

  • Coil Cover

  • ACE Series Instructional Manual

  • Adjustable Arm Strap

  • 4x AA Batteries

  • Hardware & Tools for Assembly

Ideal For

Treasure hunters looking for a feature-rich metal detector that combines performance, simplicity, and affordability—great for coin shooting, relic hunting, and jewelry searches in dry soil and shallow beach conditions.


Technical Specifications

Specification Details
Product Name Garrett ACE 400 Complete Metal Detector Package
SKU 1141260-G12
Technology VLF (Very Low Frequency)
Operating Frequency 10 kHz (Adjustable)
Search Coil 8.5" x 11" PROformance™ DD Waterproof Coil
Target ID Digital Numeric (0–99)
Iron Audio Yes
Notch Discrimination Yes
Ground Balance Preset
Depth Indicator 5-Segment Depth Readout
Audio Tones 3-Tone ID
Headphones (not Included) Garrett ClearSound Easy Stow
Power Source 4 AA Batteries (Included)
Weight Approx. 2.9 lbs (1.32 kg)
Warranty 2 Years (Limited)
Manufacturer Garrett

 

Shipping

Free Shipping on all orders over $99.

Standard shipping: 3-7 business days.

Express shipping: 1-3 business days.

Returns: 30-day hassle-free returns. Items must be unused and in original packaging.

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VERIFIED REVIEWS
4.8

Based on 5 verified reviews

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for Garrett ACE 400 Complete Metal Detector Package

Reviews are verified against orders before publishing.

  • 5 stars: 4 (80%)
  • 4 stars: 1 (20%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
V
Virginia Hall
Fast Delivery, Performs Well Overall

Good detector overall. The ACE 400 arrived fast and performs well, just needed a little practice at first.

A
Alexis Clark
Quick Delivery and a Nice Upgrade

Good price and quick delivery. The ACE 400 feels solid and has been a nice upgrade.

S
Sharon Wright
Fast Shipping, Happy with Every Hunt

Fast shipping and the ACE 400 was exactly as described. I have only used it a few times so far, but I am very happy with it.

K
Karen Cox
Found Coins First Trip, Easy Controls

Very happy with the ACE 400. It found coins on the first trip out and the controls are easy to understand.

M
Matthew Garcia
Easy Setup and Great Target Response

The ACE 400 works great. Easy to set up, good target response, and it feels comfortable to swing.