Minelab CTX 3030Complete Review & Field Test 2026
The CTX 3030 remains Minelab's ultimate coin and relic hunter with FBS 2 spanning 1.5 to 100 kHz simultaneously. GPS mapping logs your finds and helps you cover ground systematically. Target Trace shows target movement in real-time, reducing dig time. Heavy but unmatched for serious site hunting.
Key Features:
- FBS 2 multi-frequency (1.5-100 kHz)
- IP68 waterproof to 3 meters
- GPS and mapping
- Color LCD display
- Target Trace
Price may vary. Last updated: Dec 28, 2025
Expert Overview
The Minelab CTX 3030 represents Minelab's commitment to delivering reliable metal detection technology. Operating at FBS 2 (1.5 to 100 kHz), this professional-grade detector has earned its 3.9-star rating from over 48 verified users—a testament to its real-world performance.
Frequency
FBS 2 (1.5 to 100 kHz)
Weight
5.2 pounds
Battery
8-10 hours
IP Rating
IP54
Coil
11" DD smart coil
Dimensions
34 x 12.25 x 5.25 inches
Technical Specifications
In-Depth Field Performance
Detection Depth & Coverage
In field testing, the Minelab CTX 3030 demonstrates consistent target acquisition across various soil types. The 11" DD smart coil provides excellent ground coverage while maintaining sensitivity to smaller targets. With a maximum detection depth of 15-18" (coin), it performs admirably for coins and relics hunting. Recovery speed between targets is fast enough for trashy sites, making it suitable for competition-level detecting.
Target ID & Discrimination
Target identification on the Minelab CTX 3030 uses FerroCheck + SmartFind 2D to differentiate between valuable finds and junk. The Custom search modes provide flexibility for different hunting scenarios. Audio feedback is clear and responsive, helping you make quick dig decisions. The WM 10 wireless module delivers clear tones even in noisy outdoor environments.
Technology & Ground Handling
Minelab equipped the Minelab CTX 3030 with FBS 2 (1.5 to 100 kHz) technology, which is optimized for detecting a wide range of targets from gold jewelry to silver coins. The Auto + Manual system gives experienced users full control over mineralization compensation. Full waterproof capability to IP68 to 3 meters (10 ft) opens up beach and shallow water hunting opportunities.
Build Quality & Ergonomics
Weighing 5.2 lbs (2.36 kg), the Minelab CTX 3030 has a solid feel that inspires confidence, though longer sessions may require breaks. The 44" to 56" adjustable accommodates users of different heights. Build quality is solid and designed for outdoor durability. 8-10 hours means less worry about power during full-day hunts.
Pros & Cons
- Widest frequency range (1.5-100 kHz)
- GPS mapping and location logging
- Target Trace technology
- Incredible depth on coins/relics
- Full color display
- Very expensive at $2499
- Heavy at 5.2 lbs
- Complex learning curve
Dedicated coin shooters who prioritize target ID accuracy, fast recovery speed, and reliable discrimination in trashy areas.
Beginners who would be overwhelmed by advanced features, or those on a tight budget.
vs Competition
| Feature | Minelab CTX 3030 | Garrett Axiom |
|---|---|---|
| Price | $1,999.00 | $1,999.99 |
| Rating | 3.9 | 4.4 |
| Frequency | FBS 2 (1.5 to 100 kHz) | Pulse Induction |
| Weight | 5.2 lbs (2.36 kg) | 4.9 lbs (2.2 kg) |
| Waterproof | IP68 to 3 meters (10 ft) | Coil only |
Frequently Asked Questions
In optimal low-mineralized soil, the Minelab CTX 3030 can detect a quarter-sized coin at 15-18" (coin). Larger objects like relics and caches can be detected at greater depths. In highly mineralized ground, expect 15-20% reduction in depth. Actual results depend on soil conditions, target size, and discrimination settings.
The Minelab CTX 3030 is designed for experienced detectorists who want more control and features. Beginners can use it but may need time to learn the advanced settings. Consider the Minelab entry-level models if you're just starting out.
Yes, the Minelab CTX 3030 is fully waterproof (IP68 to 3 meters (10 ft)), making it excellent for beach hunting. You can hunt in the wet sand, surf zone, and even shallow water. The FBS 2 (1.5 to 100 kHz) handles saltwater mineralization well.
The standard Minelab CTX 3030 package includes: the detector unit, 11" DD smart coil, coil cover, rechargeable battery pack, and user manual. Some retailers offer accessory bundles with additional coils, carrying bags, and digging tools.
Yes, Minelab provides a 3 years manufacturer warranty for the Minelab CTX 3030 in the USA through authorized dealers. Service centers are available for repairs and support. Register your detector after purchase for full warranty coverage.
The Minelab CTX 3030 at $1,999.00 competes with professional detectors including the Minelab Equinox series. Key advantages include widest frequency range (1.5-100 khz) and gps mapping and location logging. However, note that very expensive at $2499. See our comparison guides for detailed head-to-head analysis.
Final Verdict
Based on 48 reviews
The Minelab CTX 3030 is an excellent choice for dedicated coin shooters who prioritize target id accuracy, fast recovery speed, and reliable discrimination in trashy areas.. With a proven track record of 3.9-star ratings from 48 users, it delivers on its promises in the field.
At $1,999.00, the Minelab CTX 3030 competes in the professional-grade segment. For serious detectorists, it offers professional-level capabilities that justify the investment. The 3 years warranty provides peace of mind for your purchase.
Bottom Line: For serious detectorists, the Minelab CTX 3030 at $1,999.00 is a worthwhile investment that will serve you for years of successful hunting.
Price may vary. Last updated: Dec 28, 2025
Related Categories
Price may vary. Last updated: Dec 28, 2025
More from Minelab
View all
Minelab Manticore
Minelab's Manticore represents the cutting edge with 2D target visualization that plots both conductivity and ferrous content simultaneously. The enhanced Multi-IQ+ processor handles complex ground conditions while IP68 waterproofing to 5 meters opens up underwater hunting. High-speed target separation catches coins masked by nearby iron.
Price may vary
Minelab Equinox 800
The Equinox 800 revolutionized detecting by making simultaneous multi-frequency affordable. It runs 5, 10, 15, and 20 kHz at once for consistent performance across target types and ground conditions. Eight customizable profiles let you dial in settings for coins, relics, beach, or gold—then save them for instant recall.
Price may vary
Minelab Equinox 900
The Equinox 900 refines the 800's formula with Multi-IQ 2 for improved target ID stability and deeper detection. The Control Pod moves key settings to your fingertips, and 5-meter waterproofing extends dive capability. Six single frequencies give more options for optimizing to specific targets or conditions.
Price may vary
Compare with Similar Detectors
Garrett Axiom
Garrett's entry into serious gold prospecting, the Axiom Lite uses Pulse Induction technology optimized for mineralized ground. The TERRA-SCAN dual-channel ground balance handles hot rocks and variable soils that trip up VLF detectors. Lightweight for a PI machine, making it suitable for long prospecting sessions.
Price may vary