Open Box Return

Looks unused or very lightly used. Full factory warranty intact. This unit may have been opened, inspected, or lightly handled.

Open Box • Iron Audio • 8.5" x 11" DD Coil • Full Factory Warranty

Garrett ACE 400 Metal Detector - Open Box

Get the top detector in the Garrett ACE family with added open box value. The ACE 400 features Iron Audio, a powerful 8.5" x 11" DD PROformance searchcoil, higher operating frequency, adjustable notch discrimination, electronic pinpointing, and volume-control headphones.

Open Box Value

Iron Audio Feature

8.5" x 11" DD PROformance Coil

2.9 lbs Lightweight Design

3 Year Factory Warranty

What’s Included

Garrett ACE 400 Detector Top ACE model with Iron Audio, Digital Target ID, and adjustable notch discrimination.

8.5" x 11" DD PROformance Coil Powerful DD coil for improved coverage, depth, and target separation.

Volume-Control Headphones Headphones included to help hear faint signals and reduce outside noise.

ACE 400 Iron Audio

Iron Audio allows you to hear discriminated iron that is normally silenced, helping you avoid digging unwanted flat iron targets such as bottle caps or washers.

To use Iron Audio, some degree of Iron Discrimination must be set. With Iron Audio turned on, a bottle cap response can include iron grunts that help indicate a possible trash target.

Open Box Savings, Full Warranty

This is an open box return that appears unused or very lightly used. The full factory warranty remains intact.

Looks unused or very lightly used
Full factory warranty intact
Top ACE-series feature set
Great value compared to buying new

ACE Additional Features

Digital Target ID

Numeric identification scale from 0 to 99 helps identify a target metal’s conductivity.

Electronic Pinpointing

Non-motion All-Metal Mode function helps precisely locate a detected target’s position.

Iron Check

Increased resolution gives more precise control over how much iron discrimination to apply.

Graphic Target Analyzing

Shows a target’s conductivity and the detector’s discrimination pattern at the same time.

Why Choose the Garrett ACE 400?

The ACE 400 is ideal for users who want a proven Garrett detector with more target information, better iron control, and a larger DD searchcoil than entry-level ACE models.

It is lightweight at 2.9 lbs, easy to use, and equipped with practical features for coin, relic, and general treasure hunting.

Better Control in Trashy Areas

Iron Audio, adjustable notch discrimination, and enhanced iron control help you make better dig decisions when good targets are close to unwanted trash.

The 8.5" x 11" DD PROformance coil gives strong ground coverage and target separation for many hunting sites.

Garrett ACE 400 Videos

Garrett ACE 400 Specifications

Product	Garrett ACE 400 Metal Detector - Open Box
Condition	Open box return. Looks unused or very lightly used.
Included Searchcoil	8.5" x 11" DD PROformance searchcoil
Included Headphones	Volume-control headphones
Iron Audio	Yes
Search Modes	5 search modes
Target ID	Digital Target ID, 0 - 99
Discrimination	Adjustable notch discrimination
Pinpoint	Yes, electronic pinpointing
Frequency Adjustment	Adjustable frequency to help with interference
Weight	2.9 lbs / 1.32 kg
Warranty	3-year factory warranty, limited parts and labor

Order the Garrett ACE 400 Open Box Today

Get the top detector in the Garrett ACE family with Iron Audio, Digital Target ID, electronic pinpointing, and the larger DD PROformance searchcoil.

Open Box Value • Full Factory Warranty • Expert Support

Open Box Return

Garrett ACE 400 Metal Detector - Open Box

What’s Included

ACE 400 Iron Audio

Open Box Savings, Full Warranty

ACE Additional Features

Digital Target ID

Electronic Pinpointing

Iron Check

Graphic Target Analyzing

Why Choose the Garrett ACE 400?

Better Control in Trashy Areas

Garrett ACE 400 Videos

ACE 400 Overview

ACE 400 Iron Audio

ACE 400 Features

Garrett ACE 400 Specifications

Order the Garrett ACE 400 Open Box Today

Price

Collections

Open Box/Used Detectors