Best Dual Frequency Metal Detector for Relic Hunting

How This Page Was Built

• Evidence level: Structured product research.
• This page is based on structured product specifications and listing details available at the time of writing.
• Hands-on testing is not claimed on this page unless explicitly stated.
• Use it to judge buyer fit, trade-offs, and purchase criteria rather than lab-style performance claims.

Minelab Equinox 800 is the best dual-frequency pick for relic hunting. The Minelab Equinox 800 gives the widest useful frequency spread here, the Minelab Equinox 600 trims cost while keeping the same family feel, and the Garrett AT Pro handles trash-heavy permissions well. Nokta Makro Simplex+ stays the lowest-cost entry point when easy ownership matters more than deeper control.

Top Picks at a Glance

The split is simple. The Equinox 800 and Legend bring the most frequency reach, the Equinox 600 trims the cost without changing the core Minelab feel, and the Simplex+ stays useful as the easiest budget entry. The AT Pro earns its spot by sorting trash, not by winning a spec-sheet contest.

The Buying Scenario This Solves

This shortlist fits relic hunters who move between site types and want one detector that does not force a different purchase every time the ground changes. Old home sites, park edges, farm permissions, and creek-side access all punish detectors that feel good only in one narrow setting.

It also fits buyers who care about how often a detector gets used. A premium machine that stays in the closet loses to a simpler unit that is comfortable, waterproof, and easy to trust on the first swing.

This is not a list for spec chasers who want maximum settings for their own sake. It is for shoppers who want a detector that balances frequency flexibility, target separation, comfort, and low-friction ownership.

How We Picked

The ranking favors relic performance first, then ownership ease. Multi-frequency behavior got the strongest weight, because relic sites often mix iron, mineralization, and non-ferrous targets in the same sweep.

Comfort mattered next. A detector that sits at 2.96 pounds and balances well does more for a long permission hunt than a heavier machine with one extra mode that never gets used. Waterproofing also mattered, not because relic hunters swim with detectors, but because wet grass, mud, and creek edges stop being trip-ending problems.

The lower-cost and specialized slots earned their places by solving a real buying problem. The Simplex+ keeps the entry cost down, and the AT Pro handles trash better than a lot of broader-purpose units. That matters because relic buyers do not always need the most advanced detector, they need the one they will carry and use.

1. Minelab Equinox 800 - Best Overall

The Minelab Equinox 800 sits at the top because it gives relic hunters the broadest useful frequency spread in one package. Multi-IQ plus the 5, 10, 15, 20, and 40 kHz single-frequency options give it more flexibility than the lower trims, and the 2.96-pound body stays manageable on longer walks.

Its real strength shows up on mixed sites. Old iron, broken signals, mineralized ground, and small conductors all ask for a detector that does not force one narrow choice, and the 800 answers that with a more stable audio picture. That does not mean it finds treasure automatically, it means the machine spends less of your time making borderline signals feel random.

Best for: serious relic hunters who work multiple site types and want one detector that grows with them.

Trade-off: the menu depth and audio options reward patience. Buyers who want a simple, quick-learning detector pay for features they will not use, and that setup burden becomes obvious on casual outings.

The 10-foot waterproof rating helps in more ways than one. Wet grass, rain, and creek crossings become routine instead of risky, and that lowers the friction of actually getting out the door. On Amazon, the Minelab Equinox 800 is the cleanest all-around answer if the goal is one machine for varied relic ground.

2. Nokta Makro Simplex+ - Best Budget Option

The Nokta Makro Simplex+ earns a place because it lowers the barrier to entry without feeling flimsy or complicated. At 12 kHz and 2.9 pounds, it gives buyers a waterproof detector that is easy to learn, easy to carry, and easy to justify as a first step.

That matters more than people admit. A detector that feels straightforward gets used more often, and relic hunting rewards time in the ground more than feature lists. The Simplex+ fits cleaner permissions, lighter casual use, and backup duty without forcing a premium spend.

Best for: first-time buyers, backup detector owners, and hunters who work cleaner relic sites where simplicity matters more than depth of control.

Trade-off: it is not the frequency-flexibility answer. The single-frequency design gives up the signal refinement that the multi-frequency models bring to iron-heavy ground, so it falls behind when the site gets messy.

This is the low-cost pick, not the serious-site king. For shoppers who want the cheapest waterproof path into the hobby, the Nokta Makro Simplex+ makes sense. For buyers who demand broader target handling from day one, the Equinox 600 sits closer to the target.

3. Garrett AT Pro - Best Specialized Pick

The Garrett AT Pro stays relevant because trash handling matters more than headline frequency range on some permissions. Its 15 kHz single frequency, 3.03-pound weight, and 10-foot waterproofing make it a practical choice for parks, yards, and old lots where modern junk and relic targets sit close together.

The appeal is simple. Fast response and strong separation reduce the time spent arguing with bottle caps, tabs, and other clutter. In that kind of site, a detector with a cleaner audio break often beats a broader frequency platform that reacts a little slower.

Best for: relic and coin hunters who spend a lot of time in trash-heavy ground and want a machine that reacts quickly.

Trade-off: it uses AA batteries and a more dated control layout. That keeps field power easy to manage, but it adds recurring battery cost and makes the detector feel less current than the Minelab and Nokta options.

This is not the best fit for buyers who want the broadest frequency spread. It is the best fit for a very specific job, separating good targets from clutter. If your permissions look more like busy parks than open pasture, the Garrett AT Pro earns serious consideration.

4. Nokta Legend - Best Upgrade Pick

The Nokta Legend belongs here because it gives relic hunters true simultaneous multi-frequency plus single frequencies at 4, 10, 15, 20, and 40 kHz. At 3.08 pounds and 10-foot waterproofing, it brings premium control without leaving the general-purpose relic lane.

That extra control matters most on hard-to-read ground. The Legend gives you more room to tune the detector around the site instead of forcing the site to fit one basic profile. On relic permissions with changing soil and broken audio, that flexibility changes how confident the detector feels, which affects how quickly you make dig decisions.

Best for: buyers who want more control than an entry-level unit offers and plan to spend time learning the settings.

Trade-off: the settings package asks for more attention. A premium detector only pays off when you use the extra control, and the Legend creates more setup work than the Simplex+ or the Equinox 600.

That is the right trade for serious hunters who want a step-up machine. It is not the right trade for a casual weekend user who wants to switch on, swing, and move on. The Nokta Legend is the premium choice for buyers who want room to tune.

5. Minelab Equinox 600 - Best Lower-Cost Choice

The Minelab Equinox 600 stays attractive because it keeps the core Minelab Multi-IQ experience while trimming the premium extras that push the 800 higher. At 2.96 pounds and 10-foot waterproofing, it preserves the comfort and field-ready feel that make the Equinox line easy to live with.

Its appeal is not complicated. You get a lower-cost route into a proven multi-frequency platform, and that matters when you want frequency flexibility without paying for the full top trim. On easier relic sites, the difference between this and the 800 narrows fast.

Best for: relic hunters who want the Minelab platform and want to spend less than the flagship.

Trade-off: the 800 has more high-frequency reach and more control headroom. That gap matters on difficult targets and in more demanding ground, so the 600 loses ground when a site gets especially chattery or target sizes get tiny.

This is the practical step-down, not a stripped toy. For buyers who want the broad Minelab feel without the top-tier cost, the Minelab Equinox 600 lands in the sweet spot.

Where Best Dual Frequency Metal Detector for Relic Hunting Is Worth Paying For

Paying more matters when the detector saves time, not just when it adds options. On relic sites with old iron, mineralization, and weak non-ferrous signals, the Equinox 800 and Legend earn their price because they reduce the second-guessing that slows down a hunt.

The spend does not pay off everywhere. Cleaner fields, lighter permissions, and occasional backup use do not justify the top tier when the Equinox 600 or Simplex+ already covers the job with less money and less setup attention. The hidden return is fewer wasted swings, fewer re-checks, and more confidence in borderline audio.

Comfort enters here too. A detector that balances well and stays easy to run during a long hunt beats a more capable model that feels like work. The premium buys matter only when the buyer uses them enough to offset the added learning time.

Pick by Problem, Not Hype

The main lesson is simple. Buy the detector that fits your most common site problem, not the one with the longest spec list. A machine that stays comfortable and understandable on hunt day does more work than a feature-rich model that feels like homework.

Who Should Look Elsewhere

Buy elsewhere if you want one detector that behaves like a basic turn-on-and-go tool and never asks for attention. The Equinox 800 and Legend ask for more involvement, and that is part of why they perform so well.

This shortlist also misses buyers who hunt mostly saltwater beach or dedicated gold-prospecting ground. Those jobs reward a different balance of settings and ground handling than relic hunting does, so a relic-first list does not serve them cleanly.

If you want the least battery planning possible, the AT Pro stands apart with AA power, but the trade-off is a more dated feel. If you want the clearest path to low-friction ownership, the premium models lose value once the extra controls stay unused.

What We Left Out

Several familiar detectors stay off this list because they do not improve the relic-hunting experience enough to justify the switch.

• XP Deus II, powerful and highly adjustable, but the setup depth and higher purchase burden move it outside a low-friction shortlist.
• Minelab Manticore, extremely capable, but more detector than most relic buyers need for this specific job.
• Garrett ACE Apex, easy to approach, but not enough of a relic-specific step up to push out the featured picks.
• Minelab Vanquish 540, simple and approachable, but it gives up too much control depth for a relic-focused roundup.
• Fisher F75, still known by many hunters, but its older single-frequency posture does not match the flexibility of the multi-frequency leaders here.

Those misses are useful because they show the line this article draws. The shortlist favors a detector that a buyer can live with, not just admire on a spec chart.

What to Check Before Buying

Site type and target density

Old house sites with square nails, tabs, and broken signals reward separation and audio clarity. Open farm fields reward frequency reach and comfort over long walks. If your permissions stay mostly clean, the premium tier loses part of its edge.

Power and maintenance routine

Comfort and balance

The difference between 2.96 pounds and 3.08 pounds reads small on paper. After a long relic hunt, balance and swing feel matter more than the raw number. A detector that sits naturally in the hand stays useful longer than one that feels impressive in a spec chart.

Set your tolerance for setup

If you want to get into the dirt fast, the Simplex+ and AT Pro feel easier. If you want the detector to adapt to more kinds of ground, the Equinox 800 and Legend ask for more from the operator and return more when that time gets spent.

Best Pick by Situation

• Best overall: Minelab Equinox 800
• Best lower-cost true multi-frequency route: Minelab Equinox 600
• Best low-cost entry: Nokta Makro Simplex+
• Best trash-separation specialist: Garrett AT Pro
• Best premium upgrade: Nokta Legend

For most relic hunters comparing one detector to buy first, the Equinox 800 remains the safest answer. It gives the best mix of frequency flexibility, comfort, and site adaptability, and the trade-off is only worth accepting if a buyer truly wants a simpler or cheaper machine.

Picks at a Glance

Frequently Asked Questions

Is the Equinox 800 worth the jump over the Equinox 600?

Yes, if you hunt mixed sites with iron, mineralization, and weaker targets. The 800’s extra frequency reach and control headroom pay off in the exact situations where borderline signals slow a hunt.

Does the Garrett AT Pro still make sense for relic hunting?

Yes. It makes sense in trash-heavy permissions where target separation matters more than a broader frequency spread. It loses ground to the multi-frequency models on more varied sites, but it still solves a real problem well.

Is the Nokta Makro Simplex+ enough for relic hunting?

Yes, for cleaner ground, budget-first buyers, or backup duty. It does not bring the same signal refinement as the multi-frequency models, so it stops being the right answer once the site turns iron-heavy.

Is the Nokta Legend better than the Equinox 800?

The Legend is better for buyers who want more controls and a more adjustable premium machine. The Equinox 800 is better for buyers who want the clearest all-around relic answer with a simpler path to good results.

What matters more for relic hunting, frequency range or target separation?

Target separation matters more in trash-heavy sites, and frequency range matters more in mixed ground and changing soil. The best detectors here balance both, which is why the Equinox 800 and Legend sit near the top.

Do I need waterproofing if I only hunt dry fields?

Yes. Waterproofing still helps with rain, wet grass, muddy access, and cleanup after a dirty hunt. It removes practical friction even when the detector never goes near standing water.

Should a beginner buy the Equinox 800 first?

Yes, if the budget supports it and relic hunting stays the main use. If the goal is a lower-cost first detector with less learning time, the Equinox 600 or Simplex+ gives a softer start.

Why is the Equinox 600 ranked behind the 800?

The 600 gives up the 800’s extra high-frequency reach and some control depth. That difference matters most on harder targets, which is why the 800 stays the best overall pick.