Garrett ACE 200 Vs 300 Vs 400 - Entry Level Lineup

The ACE 200 gives you basic discrimination with a concentric coil and 8 kHz frequency, while the ACE 300 adds enhanced iron resolution, pinpointing mode, and a larger search coil at the same frequency. You’ll get the most advanced capabilities with the ACE 400‘s 10 kHz operation, 8.5″ x 11″ DD PROformance coil, 12-segment notch discrimination, and Iron Audio feature. The 400 also offers five detection modes versus three on the 200, plus it retains your custom settings and includes a two-year warranty. Each model’s specific coil configuration and discrimination system determines how effectively you’ll sort targets in challenging ground conditions.

Table of Contents hide

1 Key Takeaways

2 Feature Comparison Across the ACE Series

3 Search Capabilities and Performance Differences

4 Which ACE Model Is Right for Your Detecting Goals

5 Frequently Asked Questions

5.1 What Batteries Do the Garrett ACE Models Use and How Long Do They Last?

5.2 Are the ACE Models Waterproof or Water-Resistant for Beach Detecting?

5.3 What Is the Maximum Depth Detection Range for Each ACE Model?

5.4 Can I Upgrade the Search Coil on My ACE 200 or 300?

5.5 What Is the Weight Difference Between the ACE 200, 300, and 400?

6 References

Key Takeaways

ACE 200 suits beginners with 3 detection modes; ACE 300 adds pinpointing and enhanced iron resolution for intermediate users.
ACE 400 features advanced 12-segment notch discrimination with Iron Audio for superior target identification in trashy areas.

ACE 400’s 8.5″ x 11″ DD coil and 10 kHz frequency provide better depth and iron resolution than lower models.
All models include Digital Target ID (0-99 scale), adjustable stems, and lightweight ergonomic designs for extended use.
ACE 400 offers 5 detection modes with custom settings retention and includes a 2-year warranty for enhanced protection.

Feature Comparison Across the ACE Series

When comparing the Garrett ACE series, the search coil represents the most significant hardware distinction between models. You’ll find the ACE 200 features a standard concentric coil, while the ACE 300 includes a larger search coil.

The search coil remains the primary hardware difference across ACE models, with size and configuration varying by detector tier.

The ACE 400 steps up with an 8.5″ x 11″ DD PROformance coil—identical to the AT series—providing superior depth through its Double-D structure.

Metal detecting myths often suggest frequency doesn’t matter for beginners, but you’ll notice the ACE 400’s 10 kHz frequency directly impacts detection capabilities.

For beginner tips, consider that discrimination features scale dramatically: the ACE 200 offers basic discrimination, the ACE 300 adds enhanced iron resolution, and the ACE 400 delivers 12-segment notch discrimination with Iron Audio. The ACE 300 distinguishes itself by including a built-in pinpoint mode that allows for more precise target location before digging.

All models share cam-lock stem stability, 4 AA batteries providing 20-40 hours runtime, and adjustable lengths from 42″ to 51″. The ACE series features a lightweight ergonomic design that enables extended use across diverse outdoor settings like beaches, parks, and fields.

Search Capabilities and Performance Differences

The ACE 200 delivers three basic search modes—All-Metal, Jewelry, and Custom—optimized for straightforward coin and jewelry hunting in clean soil conditions.

Technical specifications reveal the ACE 300 adds two modes plus pinpoint functionality, reducing your target recovery time markedly.

The ACE 400 dominates with five modes including a dedicated Relic mode and true custom programming that retains your settings.

You’ll experience superior iron discrimination through the 400’s 12-segment notch system and exclusive Iron Audio feature, letting you hear discriminated targets for better signal evaluation.

User experience improves dramatically with the 400’s 8.5″ x 11″ DD PROformance coil—identical to AT series detectors—delivering enhanced depth performance and iron resolution in trash-heavy sites.

Digital Target ID standardizes across all models for precise identification freedom.

The ACE 400 operates at 10 kHz frequency, balancing sensitivity and detection depth for various treasure hunting environments.

Garrett backs the ACE 400 with a 2-Year Warranty, providing solid protection for your investment in advanced treasure hunting technology.

Which ACE Model Is Right for Your Detecting Goals

Selecting your ideal ACE detector requires matching technical specifications to your detecting environment and experience level. The ACE 200 provides cost-effective entry for kids aged 9+ and adults testing beginner tips without commitment. You’ll gain Digital Target ID (0-99 scale) and proven reliability.

The ACE 300 adds pinpointing mode, Iron Resolution control, and bundled accessories—justifying minimal upfront increase for enhanced target discrimination. This model eliminates common metal detecting myths about needing expensive equipment. Operating at 8 kHz frequency, it allows adjustable targeting for optimal performance in various soil conditions. The lightweight 2.8 lbs design ensures comfortable extended detecting sessions without fatigue.

The ACE 400 delivers maximum entry-level value through Iron Audio specialization, the 8.5″ x 11″ DD PROformance coil, and complete accessory package. Adult hobbyists seeking freedom to explore varied terrain benefit most from its advanced trash rejection.

All three feature simple interfaces and cam-lock stability, ensuring you’re detecting within minutes of unboxing.

Frequently Asked Questions

What Batteries Do the Garrett ACE Models Use and How Long Do They Last?

You’ll need four AA batteries for all Garrett ACE models. Power specifications support alkaline, NiMH rechargeable, or 1.5V lithium types. Battery life delivers 20-40 hours depending on quality, giving you freedom to detect longer between changes.

Are the ACE Models Waterproof or Water-Resistant for Beach Detecting?

The ACE models feature waterproof searchcoils for shallow-water beach detection, but their control boxes aren’t water-resistant. You’ll excel detecting dry sand beaches, though wet sand’s mineralization creates challenges. The coils handle submersion while electronics stay protected above water.

What Is the Maximum Depth Detection Range for Each ACE Model?

Need maximum metal detection depth? You’ll reach 5-8 inches with the ACE 200, 7-8 inches with the ACE 300, and 8 inches with the ACE 400, depending on coil compatibility and target conditions in your hunting grounds.

Can I Upgrade the Search Coil on My ACE 200 or 300?

Yes, you’ve got excellent coil compatibility with your ACE 200 or 300. Multiple upgrade options exist, including 4.5″ Super Sniper, 8.5×11″ PROformance DD, and 13″ Ultimate coils, letting you customize performance for any hunting conditions.

What Is the Weight Difference Between the ACE 200, 300, and 400?

Your ACE 200 weighs 4.6 lbs, while the ACE 300 (2.8 lbs) and ACE 400 (2.9 lbs) offer superior detector ergonomics at nearly half the weight, enhancing battery power efficiency during extended detecting sessions.