Garrett Ace 400i
GARRETT'S TOP PERFORMING ACE
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
- 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.
FREE ACCESSORIES:
(included with purchase)
- Garrett ClearSound Easy Stow Headphones with volume control
- ACE Environmental Cover-Up
- Searchcoil cover

ADVANCED FEATURES
make the ACE 400i powerful on coins, jewelry, and artifacts. Get performance you would expect at a price you won’t expect.
ADJUSTABLE FREQUENCY
Eliminate or minimize interference caused by electrical sources or from other metal detectors (such as at crowded club hunts, rallies).
ACE 400i™ IRON AUDIO
HEAR THE IRON TRASH BEFORE YOU DIG IT!
Iron Audio allows you to hear discriminated iron (normally silenced) to avoid digging undesired flat iron targets such as bottle caps or washers.
NOTE: To use the Iron Audio feature, some degree of Iron Discrimination must be set. In this demonstration, the Iron Discrim setting is at 35. Without Iron Audio, both the bottle cap and silver coin sound like good targets. With the Iron Audio, the bottle cap response includes iron “grunts” to indicate this might be a trash target.
ACE 400i™ ADDITIONAL FEATURES

DIGITAL TARGET ID

ELECTRONIC PINPOINTING

IRON CHECK

GRAPHIC TARGET ANALYZING™
ACE TECH SPECS COMPARISON
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|---|---|---|---|
| Overview | The top of the ACE family, the 400i has new Iron Audio feature, a powerful DD coil, a higher frequency, and volume control headphones. | A powerful performer at a bargain price. The ACE 300i has more modes than an ACE 200i and enhanced features to help find more treasure. | Light weight, powerful, entry-level detector that's easy to learn. Simple One-Touch operation; turn on and begin hunting! |
| Iron Audio | ✔ | NO | NO |
| Iron Discrimination Segments | 4 | 4 | 1 |
| Notch Discrimination | Adjustable | Adjustable | Fixed |
| Search Modes | 5 (Plus Pinpoint) | 5 (Plus Pinpoint) | 3 |
| Sensitivity/ Depth Adjustments | 8 | 8 | 4 |
| Digital Target ID | ✔ | ✔ | ✔ |
| Pinpoint | ✔ | ✔ | No |
| Frequency | 10 kHz, adjustable | 8 kHz, adjustable | 6.5 kHz, fixed |
| Audio Tone ID Levels | 3 | 3 | 3 |
| Target Depth Indicator | ✔ | ✔ | ✔ |
| Standard Searchcoil | 8.5" x 11" DD PROformance™ | 7" x 10" concentric PROformance™ | 6.5" x 9" concentric PROformance™ |
| Length (Adjustable) | 42" to 51" (1.06m - 1.29m) | 42" to 51" (1.06m - 1.29m) | 42" to 51" (1.06m - 1.29m) |
| Power | 4 AA (included) | 4 AA (included) | 4 AA (included) |
| Battery Condition Indicator | ✔ | ✔ | ✔ |
| Warranty | 3 Year, Limited Parts/Labor | 3 Year, Limited Parts/Labor | 3 Year, Limited Parts/Labor |
| One-Touch Treasure Hunting | ✔ | ✔ | ✔ |
| Camlocks for more stem stability | ✔ | ✔ | ✔ |
| Headphones Included | ✔ | ✔ | No |
| What Else is in the Box? | Easy Stow headphones, ACE cover-up, coil cover, manual | Easy Stow headphones, ACE cover-up, coil cover, manual | Owner's manual |
| Total Weight | 2.9 lbs (1.32 kgs) | 2.8 lbs (1.27 kgs) | 2.75 lbs (1.25 kgs) |
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