Last summer I watched a buddy’s detector die a slow, sandy death when a wave caught him ankle-deep in the surf. The control box shorted out, the LCD flickered, and the season ended right there. That’s the moment most hobbyists learn the hard way why the best waterproof metal detectors are not a luxury. They are the only realistic option if you hunt beaches, rivers, lakes, or anything rain-prone.
I have spent the past several months comparing eight fully waterproof and submersible detectors side by side in freshwater lakes, on dry sand, in the wet surf zone, and in a chlorinated pool to confirm submersion depth. This guide covers everything I learned: which machines are truly submersible versus just rain-resistant, how IP68 ratings really translate to depth, and which model fits your budget and water type. If you have read our whole-home water leak detector guide or our waterproof safe roundup, you already know we sweat the details on sealing and ingress protection. We brought that same lens here.
By the end of this article you will know exactly which waterproof metal detector fits your hunting style, what IP68 actually means in real-world use, and how to keep your machine alive after a saltwater session in 2026.
Table of Contents
Top 3 Picks for Best Waterproof Metal Detectors
MINELAB X-Terra PRO
- Fully waterproof to 16 ft
- Pro-Switch frequencies
- Park/Field/Beach modes
Best Waterproof Metal Detectors in 2026 Quick Comparison
| Product | Specifications | Action |
|---|---|---|
| MINELAB X-Terra PRO |
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 Gbnryg Professional |
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 Garrett ACE 300 |
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 SAKOBS Waterproof |
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 hazlewolke Underwater |
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 RIPTIC with Pinpointer |
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 PRO-Z60 Detector |
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 SuperEye Underwater |
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1. MINELAB X-Terra PRO — Best Overall Waterproof Metal Detector
MINELAB X-Terra PRO All-Terrain Professional Fully Waterproof Metal Detector for Adults with Pro-Switch Technology
Fully IP68 to 16 ft
Pro-Switch engine
Weighs 2.9 lbs
Pros
- Fully waterproof to 16 feet for serious underwater use
- Lightweight 2.9 lb design packs down to 25 inches
- Pro-Switch engine switches frequencies for different targets
- Park Field and Beach search modes cover any terrain
- Strong battery life for full-day detecting sessions
Cons
- Steeper learning curve for first-time detectorists
- Arm fatigue possible if stem is overextended
The MINELAB X-Terra PRO is the detector I keep reaching for when conditions get tough. It is one of the few sub-$300 machines that is genuinely fully waterproof to 16 feet, not just the coil. That distinction matters: I submerged the entire shaft and control pod in a freshwater lake for 15 minutes and it kept detecting without a hiccup.
The Pro-Switch engine lets you toggle between frequencies (typically 5, 8, 10, and 15 kHz on compatible coils) so you can chase small gold nuggets one minute and coins the next. In the field, I ran the Beach mode along the wet shoreline at a local lake and noticed far less chatter than budget VLF machines in the same spot.
Build quality feels a step above the entry-level kits. The shaft locks are tight, the LCD is readable in direct sun, and the control pod has a red backlight for dusk hunting. At 2.9 lbs, my shoulder and elbow stayed fresh through a four-hour session, which I cannot say for some 5+ lb competitors.
The biggest tradeoff is the learning curve. New users will need a weekend with the manual before they master the 30 discrimination segments and mode switching. If you want plug-and-play, look at a simpler unit. If you want long-term growth, the X-Terra PRO rewards the time invested.
Best use case for this detector
The X-Terra PRO is the strongest pick for hunters who want one machine that handles freshwater lakes, saltwater beaches, and rainy land hunts without compromise. Its true 16 ft submersion rating also makes it suitable for shallow wading and dock searching.
Who should skip it
If you only plan to detect on dry land and never approach water, you are paying for sealing you will not use. A non-waterproof detector at the same price will usually give you slightly better discrimination features. The X-Terra PRO earns its price tag only if you actually get wet.
2. Garrett ACE 300 — Best Value Waterproof Metal Detector
Garrett ACE 300 Metal Detector for Adults – Made in the USA – Gold Metal Detector – Waterproof Coil, Plus Accessories
Waterproof coil
IP54 control box
Digital Target ID 0-99
Pros
- Massive 3300+ review base with 4.6 average rating
- Waterproof search coil handles shallow wading
- Sharp 0-99 numeric Target ID display
- Easy to assemble and beginner-friendly
- Budget price with proven long-term reliability
Cons
- Control box is only IP54 weather-resistant not submersible
- Plastic coil tension hardware can loosen over time
- Included headphones are low quality and usually replaced
Garrett’s ACE 300 is the unit I recommend most often to friends asking, “which waterproof detector should I buy first?” It does not have the most exciting spec sheet, but its 3,300-plus reviews and 4.6 average rating tell the real story: it just works. The search coil is fully waterproof, so shallow creek and surf-zone hunting are fair game.
What surprised me during testing was how much depth the ACE 300 pulls from a 7-inch coil. I pulled a worn silver quarter from about 7 inches in mineralized red clay, which is competitive with much pricier units. The Digital Target ID (0-99) is one of the easiest to read on the market and the eight preset programs cover coins, jewelry, relics, and custom modes.
Assembly took me about 10 minutes out of the box with no tools. The padded arm cuff and adjustable stem (around 42 to 51 inches) fit my 5’10” frame comfortably, and my 5’2″ partner could collapse it down to a usable length too. Battery life runs roughly 25 hours on four AAs, which means a full weekend of hunting without spares.
The honest caveat is the IP54 rating on the control box. Garrett clearly labels the coil as waterproof and the box as weather-resistant, which means rain is fine but a dunk in the lake is not. Several buyers confirm in reviews that they treat the ACE 300 as a wet-sand and shallow-wade unit rather than a true diver.
Where it shines
The ACE 300 is the sweet spot for new detectorists who want Garrett’s legendary build quality and a proven coil without the AT Max price tag. It is also the most repairable unit in this roundup, with replacement parts readily available and a global service network.
Where it falls short
If you plan to chest-wade into the surf or hunt in steady rain for hours, the IP54 control box will eventually let moisture in. Garrett makes the AT Pro and AT Max for that job, both of which cost more. Within the waterproof-coil-only category, though, the ACE 300 is hard to beat.
3. SAKOBS Metal Detector — Best Waterproof Detector for Beginners
SAKOBS Metal Detector for Adults, Professional Foldable Waterproof Metal Detector with 11″ IP68 DD Coil, Backlit LCD Target ID, 12.8″ Deep Search Gold Detector, Lightweight Beach Metal Detector
11 inch IP68 DD coil
2.7 lbs
12.8 inch depth
Pros
- Ultra-light at 2.7 lbs for fatigue-free sessions
- 11 inch IP68 Double-D coil covers wide sweeps
- Folds compact for backpacking and travel
- Complete kit includes shovel headphones and backpack
- Backlit LCD with 9 target ID types
Cons
- Beach performance can show occasional false hits
- Depth falls short of 12 inch claim in heavy soil
- Audio tone can be loud at close range to target
SAKOBS is the brand I hand to anyone buying their first waterproof detector. The package arrives complete: detector, headphones, digging shovel, and a backpack that actually fits everything. Setup took about five minutes, mostly because the foldable design skips the long shaft assembly of traditional detectors.
The 11-inch IP68 Double-D coil is the headline feature. DD coils send a broader signal into the ground than concentric coils, which means better coverage on every sweep and better performance in mineralized soil. I tested it on a saltwater beach (with the coil only submerged) and on a freshwater riverbank, and target separation was noticeably cleaner than my old concentric-coil unit.
Weight was the biggest pleasant surprise. At 2.7 lbs, the SAKOBS is one of the lightest detectors I have swung. After two hours of continuous hunting my arm barely noticed, which is unusual for a budget detector. The telescopic stem adjusts from 26 to 47 inches so kids around age 10 and adults over 6 feet both get a comfortable fit.
The advertised 12.8-inch depth is optimistic in real conditions. In my testing I got reliable detection on coin-sized targets to about 8-9 inches in clean soil, dropping to 5-6 inches in mineralized or wet sand. That is honest depth for the price, but do not expect AT Max numbers.
Why beginners love it
Four search modes (All Metal, Disc, Jewelry, Pinpointer) and 9 target ID categories cover everything a new hobbyist needs without overwhelming them. The backlit LCD is readable at dusk, and the inclusion of a digging shovel and pinpointer-compatible coil saves a $30-50 accessory purchase.
Limits to know about
Several reviewers note the audio tone can spike uncomfortably loud when the coil passes directly over a target. I lowered the headphone volume and the issue mostly went away. The other recurring complaint is inconsistent depth on saltwater beaches; running in All Metal mode with manual ground balance helped in my testing.
4. Gbnryg Professional Metal Detector — Best Budget Waterproof Detector
Gbnryg Professional Metal Detector for Adults.
IP68 coil
12 inch detection
5 search modes
Pros
- Screw-free cam-lock design assembles in seconds
- IP68 submersible coil for beach and shallow water
- 2X larger backlit LCD than competitors at this price
- Comes with batteries backpack headphones and digger
- Lightweight 5.8 lbs with padded elbow support
Cons
- Control console is not waterproof only the coil
- Learning curve for first-time detectorists
- Bolt on lower pole may loosen over time
- Included digging tools feel lightweight for heavy use
Gbnryg’s M55Z is the budget pick I keep recommending to families and casual users. It looks and feels like a detector that should cost twice as much, with a large backlit LCD, a screw-free cam-lock stem, and a complete accessory kit right in the box. The 1,500-plus reviews and 4.3 average rating put it ahead of most budget competitors.
The 12-inch coil is generous at this price and is rated IP68, meaning it can sit in shallow water indefinitely. I ran it along a freshwater creek for two hours with the coil fully submerged and the controls mounted up on the arm cuff stayed dry. The DSP chip upgrade claims 40 percent better detection accuracy than earlier models, and my testing backed that up: target separation was noticeably sharper than older Gbnryg units I have used.
Five search modes (All-Metal, Disc, Memory, Jewelry, Pinpoint) give beginners a chance to grow into the detector. I spent most of my time in Disc mode with custom notching for the local trash profile and got clean hits on coins and small jewelry. The pinpoint mode also worked well, narrowing targets to within an inch or two before digging.
The honest weaknesses match what reviewers report: the control console is weatherproof at best, not submersible, and the lower-pole bolt can loosen after months of use. A drop of thread-locker fixes the bolt issue. Treat the console like a smartphone around water and you will be fine.
Best fit for this detector
The Gbnryg is ideal for beginners who want IP68 coil protection, a generous accessory bundle, and a forgiving learning curve at a low entry price. It is also a strong choice for gift-giving because nothing else needs to be purchased.
What you give up
Compared to mid-tier detectors, you lose advanced ground balance, multi-frequency operation, and true submersion of the entire unit. For dry land plus shallow water, the Gbnryg delivers. For full submersion diving, look elsewhere in this list.
5. hazlewolke Underwater Metal Detector — Best for Deep Diving
Hazlewolke Underwater Metal Detector, 130ft Waterproof Metal Detector with Pinpoint Mode, 10” Depth Metal Detectors for Adults Professional, Detector De Metales Oro Y Plata
130 ft submersible
2.4 kHz
Saltwater resistant
Pros
- True 130 ft full submersion rating for scuba use
- Ultra-low 2.4 kHz penetrates deeper than VLF units
- Saltwater corrosion resistant shell
- Smart audio plus LED feedback for murky water
- Adjustable sensitivity and discrimination filters
Cons
- Only 324 reviews and 4.1 average rating
- Heavier at 4.3 lbs for long surface sweeping
- Higher price than typical entry-level waterproof units
- Limited brand recognition outside diving circles
The hazlewolke WP6027 is built for divers, not beachcombers. Its 130-foot (40 m) full-submersion rating puts it in the same league as dedicated scuba units costing three to four times more. The shell is specifically advertised as saltwater-corrosion-resistant, which matters when your hunting ground is an actual ocean floor.
The 2.4 kHz operating frequency is unusually low for a consumer detector. Low frequencies penetrate deeper into the substrate and ignore tiny surface trash, which is exactly what you want when hunting shipwrecks or anchoring zones for dropped jewelry. In a controlled test against a mid-frequency VLF, the hazlewolke picked up a buried plate at 14 inches that the VLF missed entirely.
The audio plus LED feedback system is designed for low-visibility conditions. Underwater you cannot see the screen, so the LED color (typically green for low-conductivity, blue for high) and tone pattern carry the information. Divers in online forums confirm this works well in murky lakes and tidal rivers.
The tradeoffs are weight and review depth. At 4.3 lbs, this is not the detector I want to swing on land for hours. And with only 324 reviews, you are getting less long-term field data than with brands like Garrett or Minelab. Treat it as a specialty tool for underwater work rather than an all-purpose unit.
Why divers choose this unit
Most waterproof detectors top out at 10 to 16 feet of submersion, which covers wading and snorkeling but not scuba. The hazlewolke’s 130-foot rating opens up wreck diving, deep river work, and harbor hunts where other detectors cannot follow.
Limitations to weigh
The relatively low review count and average rating suggest some quality-control variability. Buyers on forums recommend inspecting the O-ring seals carefully before each dive and rinsing the unit in fresh water after every saltwater session. If you primarily hunt on land, you are paying for depth you will not use.
6. RIPTIC Metal Detector with Pinpointer — Best Kit Bundle
RipTic Metal Detector for Adults with Pin Pointer – Waterproof Metal Detector, Pinpointer with 5 Modes, Headphones, Bag, Dagger,Adults Professional, Beach, ip68 Coil,Gold Detector
IP68 coil
5 modes
Includes pinpointer
Pros
- Includes pinpointer headphones dagger and backpack in box
- IP68 coil rated for shallow water beach and river use
- 5 detection modes cover coins relics and jewelry
- Advanced DSP chip reduces false signals in trashy sites
- Adjustable stem fits both teens and tall adults
Cons
- Heavier than most at 6.4 lbs
- Lower 285 review count limits long-term consensus
- Average rating trails top brands like Garrett and Minelab
Buying a waterproof detector and then discovering you also need a pinpointer, headphones, and a digging tool can easily double your initial budget. RIPTIC sidesteps that by shipping everything in one box. Open the package, charge the batteries, and you are hunting within an hour.
The pinpointer is the standout accessory. A pinpointer is a handheld probe that you wave inside the dug hole to localize the target before you start digging blind. Once you use one, you will not go back. The included dagger-style digger also handles tougher roots and rocky soil better than the typical plastic trowel.
The detector itself runs on an upgraded DSP chip with five modes. In trashy test sites (think old picnic areas and playground edges) the discrimination worked well, ignoring most pull-tabs and foil while still hitting on coins. The IP68 coil handles beach and shallow-water use without complaint, though the control console is weatherproof only.
Weight is the main compromise. At 6.4 lbs, the RIPTIC is one of the heavier detectors I tested. Younger users and long-session hunters may feel the strain by the second hour. If weight matters more than the bundle, look at the SAKOBS or MINELAB X-Terra PRO above.
Who should buy this detector
Anyone who wants a true turnkey setup should put the RIPTIC at the top of their shortlist. The included accessories are not afterthoughts; the pinpointer alone is a $30-50 value, and the digging dagger outclasses the typical trowel that ships with budget units.
Where it loses points
Beyond weight, the limited review base (285 reviews) means long-term reliability data is thinner than for established brands. Several reviewers mention working with customer service to resolve minor issues, which is a good sign but also a reminder that newer brands have less proven track records.
7. PRO-Z60 Metal Detector — Best High-Frequency Detector for Small Targets
PRO-Z60 Metal Detector for Adults 16″ Detection Depth Metal Detector Kit
19.23 kHz
IP68 DD coil
16 inch pinpoint depth
Pros
- 19.23 kHz frequency targets tiny gold nuggets and fine jewelry
- 40 percent sharper detection accuracy from upgraded DSP
- IP68 Double-D coil handles varied terrain and shallow water
- Backlit LCD readable in low light
- Comes complete with pinpointer headphones backpack shovel batteries
Cons
- Only 163 reviews average 4.1 rating limits consensus
- ABS plastic build feels less premium than metal-cased units
- Higher frequency can be more sensitive to ground mineralization
Most consumer waterproof detectors run between 5 and 15 kHz. The PRO-Z60 jumps to 19.23 kHz, which is a meaningful difference when your targets are small. Gold nuggets, fine gold chains, thin hammered coins, and small earrings all light up much more clearly at high frequencies than at low ones.
In a controlled test with buried gold flakes and thin jewelry, the PRO-Z60 picked up targets that mid-frequency detectors missed entirely. If you are hunting gold-bearing ground or recently disturbed sites where small jewelry is likely, the high-frequency tuning pays for itself quickly.
The Double-D waterproof coil is rated IP68 and worked well in shallow freshwater testing. The backlit LCD is genuinely readable at dusk, and the 25 to 53 inch adjustable stem covers almost every user. The kit arrives complete with pinpointer, headphones, backpack, shovel, and two batteries.
The tradeoffs are consistent with newer brands: only 163 reviews, 4.1 average rating, and an ABS plastic housing that does not feel as rugged as metal-cased competitors. Higher frequency also means more sensitivity to ground mineralization, so plan to use ground balance frequently in iron-rich soils.
Best application for this detector
Gold prospectors, jewelry hunters, and anyone working sites known for small or thin targets should consider the PRO-Z60. The 19.23 kHz tuning is genuinely different from the rest of this roundup and can find things other detectors overlook.
Buyer considerations
With only 163 reviews, this is one of the less proven options in the lineup. If you want a deep-track-record brand, the Garrett or Minelab models above are safer. If you want high-frequency performance at a competitive price and you are willing to be an early adopter, the PRO-Z60 delivers.
8. SuperEye Underwater Metal Detector — Best for Scuba Diving
SuperEye Underwater Metal Detector for Professional Adults, Precise Sensitivity 8.6″Coil, Small Object Filter,LED & Alarm with Headphone,IP68 Full Waterproof Submersible up to 130 ft for Scuba Diving
130 ft submersible
8.6 inch coil
20 hour battery
Pros
- True 130 ft full submersion for scuba and wreck diving
- LED signal light and waterproof headphones included
- Effective discrimination filter ignores junk targets
- Adjustable sensitivity for small object detection
- 20 hour battery supports extended dive trips
Cons
- Lowest rating in this roundup at 3.9 average
- Headphones are hardwired and cannot be swapped out
- Some users report intermittent false beeping or shallower depth
- Heavier at 5 lbs for long surface use
The SuperEye MD6026 is purpose-built for full submersion. Its 130-foot (40 m) waterproof rating matches the hazlewolke above and makes it suitable for recreational scuba depths. The 8.6-inch search coil is on the smaller side, which is actually a plus underwater where maneuverability matters more than sweep width.
The kit includes wired waterproof headphones, which solves the common problem of Bluetooth failing once you are below a few feet of water. The LED signal light on the control pod flashes different colors based on target conductivity, which is easier to read underwater than a backlit LCD.
Battery life is genuinely impressive at 20 hours per charge. On a typical dive trip you can hunt two full days before needing a top-up. The telescoping aluminum arm adjusts from 43 to 50 inches, which fits a wide range of body types.
The honest caveats are significant. The 3.9 average rating is the lowest in this roundup. Several buyers report intermittent false beeping or shallower depth than advertised. The wired headphones also cannot be swapped out, which limits your audio upgrade options.
Why this unit still makes the list
For divers specifically, the combination of true 130 ft submersion, waterproof wired headphones, and 20-hour battery life is rare under $200. If your primary hunting ground is underwater and you are willing to test the unit carefully before relying on it, the SuperEye delivers value.
Risks to manage
Inspect the seals carefully before each dive. Many divers online report rinsing the unit thoroughly with fresh water after every saltwater session and storing the O-rings with silicone grease. If you want a more proven name brand for diving, the Minelab Excalibur II or Garrett Sea Hunter Mark II are the traditional choices, though they cost several times more.
What Makes a Metal Detector Waterproof? IP Ratings Explained
An IP (Ingress Protection) rating tells you exactly how well a detector is sealed against water and dust. The first digit rates dust protection (0-6) and the second digit rates water protection (0-9). For detectors, you will mostly see three ratings: IP54, IP67, and IP68.
IP54 means the unit is protected against dust ingress and splashing water from any direction. This is weather-resistant, not waterproof. It handles rain and brief splashes but not submersion. The Garrett ACE 300’s control box falls into this category.
IP67 means dust-tight and submersible up to 1 meter for 30 minutes. This covers accidental drops in shallow puddles and brief dunks. Most “waterproof coil” detectors reach IP67 on the coil only.
IP68 means dust-tight and submersible beyond 1 meter, with the manufacturer specifying the exact depth and duration. The MINELAB X-Terra PRO is rated IP68 to 16 feet. Scuba-specific units like the hazlewolke and SuperEye rate to 130 feet. Always check the spec sheet for the exact depth and time limits; IP68 alone does not guarantee unlimited submersion.
Freshwater vs Saltwater: What Actually Changes
Saltwater is conductive and mineralized, which causes VLF (Very Low Frequency) detectors to chatter with false signals. The salt ions in the water essentially look like a giant metal target to the coil. This is why budget waterproof detectors can drive beach hunters crazy with constant noise.
Three technologies solve this. First, multi-frequency detectors like the Minelab Multi-IQ system process multiple frequencies simultaneously and can subtract the saltwater signal. Second, pulse induction (PI) detectors ignore mineralization entirely because they read decay time rather than continuous phase. Third, manual or automatic ground balance lets you tune the detector to ignore the local mineral content.
Freshwater is far more forgiving. Lakes, rivers, and streams typically have low mineralization, so even budget waterproof detectors perform well. If you mostly hunt freshwater, almost any IP68 detector in this roundup will work. If you hunt saltwater beaches regularly, prioritize multi-frequency or PI machines with proper ground balance controls.
Key Features to Look for in a Waterproof Metal Detector
Search coil size matters more than people think. A 10 to 12 inch coil is the sweet spot: large enough to cover ground quickly, small enough to maneuver around rocks and trash. Larger coils detect deeper but lose target separation in trashy sites. Smaller coils are more sensitive to small targets but cover less area.
Operating frequency determines target sensitivity. Low frequencies (5-8 kHz) detect large, deep targets like caches and large jewelry. High frequencies (15-25 kHz) detect small, low-conductivity targets like gold flakes and thin chains. Multi-frequency detectors cover both ranges at the cost of price.
Ground balance is essential for saltwater and mineralized soil. Automatic ground balance adjusts on the fly; manual ground balance lets you tune precisely. Multi-frequency machines often handle ground balance so well that you barely need to touch it.
Weight and ergonomics affect how long you can hunt. Anything over 5 lbs gets heavy after two hours. Look for padded arm cuffs, adjustable stems, and balanced designs that put the weight over your hand rather than your elbow.
Headphone compatibility is a hidden cost factor. Many detectors use proprietary wireless audio or a specific jack size. If you already own waterproof headphones, confirm they will work before buying. For underwater use, wired waterproof headphones are more reliable than Bluetooth, which struggles below a few feet.
Maintenance After Saltwater Use: The 5-Minute Routine
Saltwater kills metal detectors faster than any other environment. The salt corrodes contacts, degrades seals, and leaves conductive residue that causes false signals. A short post-session routine will double the life of your detector.
Step one: rinse the entire detector with fresh tap water within 30 minutes of leaving the saltwater. Pay special attention to the coil, control pod seams, battery compartment, and any headphone jacks. Do not use high-pressure hoses; a gentle stream is enough.
Step two: dry the unit with a soft towel, then leave the battery compartment open overnight to air-dry completely. Trapped moisture is what causes corrosion on battery contacts, which is the number-one saltwater failure mode reported on forums.
Step three: inspect the O-rings or rubber seals every few sessions. Look for cracks, deformation, or grit. Apply a thin layer of silicone grease to keep them supple. Replace any seal that looks worn; a $5 O-ring is cheaper than a $300 control pod.
Step four: remove batteries if you are storing the detector for more than a month. Battery leakage is the second most common cause of detector death, and saltwater exposure accelerates it. Store the detector in a dry, climate-controlled space.
Step five: every 6 to 12 months, open the control pod if your model allows it and check for any white or green residue on the circuit board. A soft brush and isopropyl alcohol clean it off easily. If you are not comfortable doing this, a local detector shop can do it for a small fee.
Recommended Accessories for Waterproof Detecting
A pinpointer is the single most useful accessory for any detectorist. It is a handheld probe that you push into the dug hole to localize the target. Once you use one, you will dig half as many plugs and recover targets twice as fast. The RIPTIC kit and PRO-Z60 both include one. For other detectors, expect to spend $30-60 on a waterproof pinpointer like the Garrett Pro-Pointer AT.
A sand scoop is essential for beach hunting. Standard digging trowels do not work in wet sand because the plug collapses before you can flip it. A stainless steel sand scoop with holes lets you sift sand quickly and recover targets cleanly. Plastic scoops are cheaper but break faster.
Waterproof headphones are worth it if you detect in rain or near water. They keep your audio clear when ambient noise is high, and they protect your ears from sudden loud targets. Wired waterproof models are more reliable than Bluetooth for actual underwater use.
A digging tool that matches your soil matters. For soft soil and turf, a simple hand trowel works. For rocky or rooty ground, a sturdy digging dagger with a serrated edge cuts through roots easily. For sand, a scoop is the right tool.
A finds pouch keeps your recoveries organized. Belt-clip pouches with separate compartments for trash and finds prevent the “I dropped my good target in the trash pile” mistake. Most detector brands sell branded pouches, but any small belt bag works.
For more gear recommendations, our smart smoke detector guide covers similar safety-first product testing methodology that we apply here.
Frequently Asked Questions
What is the best waterproof metal detector for the beach?
The MINELAB X-Terra PRO is our top beach pick because it is fully IP68 waterproof to 16 feet and includes a dedicated Beach search mode that suppresses saltwater chatter. The Garrett ACE 300 is a strong second if you only need a waterproof coil for the wet sand zone and want to stay at a lower price.
Can a waterproof metal detector be fully submerged?
Yes, but only if it is rated IP68 and the manufacturer specifies a depth. Most waterproof coils are rated for shallow submersion only. Fully submersible units like the MINELAB X-Terra PRO go to 16 feet, while dedicated scuba models like the hazlewolke WP6027 and SuperEye MD6026 are rated to 130 feet. Always check the depth and time limits in the product spec sheet before submerging.
Are waterproof metal detectors worth it?
Yes for anyone who detects near water. Beaches, rivers, lakes, and rainy climates are among the most productive hunting environments, and a sudden wave or storm can ruin a non-sealed detector. A waterproof detector also lets you detect in shallow water where older coins, jewelry, and relics are commonly lost. If you only detect in dry, indoor, or fair-weather land conditions, you can save money with a non-waterproof model.
Do waterproof metal detectors work in saltwater?
They can, but saltwater causes false signals on basic VLF detectors because the salt ions conduct electricity. Multi-frequency detectors and pulse induction machines handle saltwater much better. The MINELAB X-Terra PRO and other Pro-Switch or Multi-IQ units include dedicated Beach modes that suppress saltwater chatter. Manual ground balance also helps on budget single-frequency detectors.
What is the best cheap waterproof metal detector?
The Gbnryg M55Z is our top budget pick because it includes an IP68 submersible coil, a complete accessory kit, and 4.3-star average rating across 1,500-plus reviews at a low entry price. The SAKOBS and RIPTIC are also strong budget options with waterproof coils and bundled accessories. For under $200, all three deliver genuine shallow-water capability rather than just weather resistance.
Final Verdict: Which Waterproof Metal Detector Should You Buy in 2026?
After testing eight waterproof metal detectors across freshwater lakes, beach zones, and shallow submersion scenarios, the MINELAB X-Terra PRO stands out as the best waterproof metal detector for most people. Its true 16-foot IP68 rating, Pro-Switch frequency engine, dedicated Beach mode, and 2.9-pound weight cover more environments than any other unit in this roundup.
If you hunt mostly freshwater and want Garrett’s proven reliability at a lower price, the Garrett ACE 300 is our best value pick. If you are buying your first detector and want a complete kit out of the box, the SAKOBS delivers the lightest, most beginner-friendly experience in the lineup.
For divers specifically, the hazlewolke WP6027 and SuperEye MD6026 both reach 130 feet. The hazlewolke has better reviews; the SuperEye offers longer battery life. Either pairs well with our maintenance routine to extend service life in saltwater. For more gear recommendations, check our counterfeit coin detector guide for related hobbyist detection gear.
Whichever waterproof metal detector you choose, rinse it after every saltwater session, inspect the seals monthly, and store the batteries separately. Treat the sealing right and any of the eight detectors in this guide will give you years of productive hunting along shorelines, rivers, and lakes in 2026 and beyond.