10 Reviews: Best Metal Detector Underwater (Apr 2024)

When portability is a high concern, the FYSMY waterproof underwater metal detector is the device to choose. Your chances of discovering well-hidden gems are as good as they can be thanks to the tool’s long neck and wand-shaped body. What’s more, it’s a completely waterproof detector with an IP68 indication that can be submerged up to 35 feet.

Works great , very sensitive & great value .

by Taryn Gibbs

The Garrett Ace 150 underwater metal detector was created using cutting-edge technology. The tool’s tough construction keeps it from breaking apart under pressure and protects it from the elements. The coin depth indication, customizable discriminating mode, and pinpointing are all included, taking your treasure hunting to the next level.

This is a good unit once you learn how to use it. It has helped me find a frw lost items including some water valve covers the concrete guys covered when pouring the concrete parking lots.

by Monster

This 0-8-inch depth indication detector can help you find the target in minutes, whether you’re looking for precious gold, relics, or ancient coins. The device’s 9-volt battery enables it to operate for up to 25 hours, which is ideal for when you’re far from a charging station. The 2-digit numerical target ID system that keeps track of the metals situated near to you makes the LCD display very simple to read.

This is a great metal detector for the money! It replaced an old high end detector from 15 years ago. It works so much better its light and the battery is good for a whole day of detecting. I have found coins at 10-11 inches. Amazing for this price.

by mr. Clean

This tool has a variety of functions, such as an auto-ground control system that filters out spurious signals and a true discrimination mode that lets you locate silver, gold, or iron depending on your preferences. There are certainly two more settings to try out, such as the self-explanatory all-metal and target modes. They’re fast and simple to use, and they’re known for their precision.

Great product. This was my first metal detector and it was so easy to use. I'll never go to a beach with out it! Seller was seamless. Highly recommend.

by Jacob

With the Fisher F22 underwater metal detector, your metal hunting adventure will not be ruined by rain or thunderstorms. This simple tool is powered by two AA batteries, ensuring its durability when charging is not possible. You’ll enjoy the adjustable Fe-Tone iron audio, which is especially useful for keeping the loudness of your metal targets lower than that of non-desirables. This improves clarity and eliminates the frustration that is frequently involved with treasure hunting.

I bought this to find the lot stakes in my yard. It worked great. It is very sensitive and it does take some getting use to, to learn how to adjust the sensitivity. I found a lot of old pieces of junk, nails etc, in my yard just playing with it.

by tim lawson

If a user-friendly interface is important to you, get this URCERI underwater metal detector. You will be happy you did. It is intended for both novices and experts, thanks to its big 8.7-inch search coil and high degree of precision in a broad range of soils. It has two detecting modes: all-metal and disc, which help identify all types of buried metals or ignore trash and concentrate on the desired kind of metal.

Everything you need for your treasure hunt. This thing is more than I expected for the money!

by Brandon R. Butler

The 10-inch search coil of the RM RICOMAX underwater metal detector will greatly help in the identification of buried deep treasure with little effort. Not only that, but it features three detecting modes – all-metal, pinpoint, and discrimination/tone – to make the hunting process even more efficient. With one tool, you can precisely identify the target, filter out the trash, and search for a particular kind of metal. The built-in LCD display then alerts you to the finds, and you’re ready to dig for treasure.

This is the first metal detector i've owned or used. It was easy to assemble, easy to figure out how to use. I have to say that as an amateur i feel like was a good one to start with and the price was right. All in all i'm very happy with this detector.

by Grace ROGER

This detector is suitable for a variety of terrains that may include relics, coins, jewels, and other valuable items that you would not otherwise discover. Due to the obvious long search coil, it has an ergonomic design that enables you to hunt with the greatest accuracy and precision. You can do so by utilizing the belt mount that fits your arm perfectly well, then you can continue your underwater journey for many hours without becoming exhausted.

Very Nice. I consistently dig way more GOOD stuff than any other person I've hunted with. Very happy with it. I've used it primarily it turf and forest locations, but also in rivers, creeks and saltwater bays. Saltwater took a bit of getting used to, but ended up with a gold ring and more than 70 coins in a single day!

by Danno

The National Geographic Pro is an excellent metal detector for beginners. It’s made to be simple to use for anyone, regardless of age or size. It features a small waterproof 10′′ coil that provides enough surface area. The detector can be collapsed to 22 inches and weighs just 2 pounds, making it extremely portable and simple to carry to the beach. Although it is appropriate for beginners, it also has professional features such as three detection modes, four sensitivity settings, and pinpoint positioning. 

Very nice and light easy to use my 5 year old has already found a 14k diamond ring with it we lost back in November very happy great detector easy easy to use...great gift for sombody that has wondered about trying metal detecting..5 stars.

by Tim

The Minelab CTX 3030 is the king of all waterproof metal detectors with outstanding performance and quality. Its target identification has one of the greatest accuracies on the market, and its full-color LCD display offers never-before-seen readability. Regardless of the ground conditions in which you’ll be utilizing your detector, it’ll find the finest treasures that won’t be mistaken for trash.

Love this Metal detector everything I was looking for and more !!

by Greg