
The Tesoro Sand Shark is one of the first pulse induction metal detectors with microprocessor technology that makes it easier to find treasure and relics buried deep underground and underwater.
The Tesoro Sand Shark is a metal detector that many find to be their machine of choice. Is it yours? It very well might be. To find out if the Sand Shark is for you, you’ll want to consider several different factors including, where you’ll be using the metal detector, what you’d like to find with the machine and, who will end up using it; questions you should ask yourself when researching any metal detector actually.
This particular metal detector is made by Tesoro Metal Detectors, a name that means quality; and Tesoro literally means “treasure” in Spanish. Each of the detectors made by Tesoro, including the Sand Shark, are on the cutting edge of technology and ready to help make you a successful treasure hunter on all your beach and underwater diving expeditions.
Digital Pulse Induction Metal Detector
The Sand Shark was the first Pulse Induction (PI) metal detector to feature microprocessor technology. As a result, you now have a metal detector with all the benefits needed for deep seeking metal detecting in environments where there is heavy ground mineralization (Like the wet salt water at the beach for example); but now with all the advantages of digital technology as well to make this a high tech machine full of all the extras you want. All this while maintaining an easy to operate control system that’s extremely user friendly at the same time.
Waterproof Metal Detector – Lifetime Warranty
As we mentioned, the fact that the Sand Shark is a Pulse Induction metal detector makes it excellent for use in and around the salt water at the beach. To support this the Tesoro Sand Shark is also encased in a waterproof housing. This makes it ideal for use in wet weather or, conditions, like the beach, where you’ll be hunting in an overall wet environment. With the Sand Shark though, your treasure hunt doesn’t have to stop at the water’s edge. You can use it underwater and even dive with it in salt or fresh water if you’d like to. Another neat fact is that all Tesoro metal detectors come with a Lifetime Warranty, including the Sand Shark and Tesoro’s other waterproof detector for underwater use, the Tiger Shark.
Excellent for Beginner and Advanced Users Alike

The controls on the Sand Shark Metal Detector are easy to use and make it one of the best underwater metal detectors for beginners and advanced detectorists.
Another one of the many unique features of the Tesoro Sand Shark is that it’s been designed to offer a variety of features but in an easy to use format. This makes the Sand Shark an excellent option for beginner and advanced users alike. You’ll also find that this metal detector features a side/belly mount option that can be installed and used easily without the need for tools. In addition, it’s also lightweight (under 4.5 lbs) and this, coupled with the fact that it has the option of side body mount makes the Sand Shark an excellent choice for younger and elderly users in particular, as well as the more advanced set that goes out for extended metal detecting excursions.
An All Purpose Metal Detector
Overall, the Tesoro Sand Shark is designed to be an all purpose metal detector. It can be used in water and on land, and, it can be used to find a variety of items too including gold, relics, coins, jewelry, and more too. Choose from two search coil sizes, which are the standard 8″ coil and the larger 10.5″ coil to go deeper and cover more ground. Plus, pretty much anyone will have a good time treasure hunting with this detector as we mentioned given it’s lightweight and highly user friendly design.
Tesoro Sand Shark Metal Detector Reviews:
There’s nothing like some customer reviews to top off a solid information search on any product, including metal detectors. Here are some reviews straight from our customers who’ve purchased and used the Tesoro Sand Shark themselves.
Nate from Pennsylvania reports – “The Tesoro Sand Shark works well every time I take it out.”
M. Riley from New Mexico says – “I’ve found a lot of different treasures with my Tesoro Sand Shark and use it at home as well as every time we go on vacation.”
Bev from California shares – “I take my grandson (7 years old) to the beaches here in Southern California and we almost always find something fun with our Tesoro Sand Shark – He can even use it himself!”
As you can see customers honestly enjoy this machine and, experts in the field agree; the Tesoro Sand Shark is a well designed, all purpose metal detector that’s a nice choice for beginners and experienced enthusiasts alike. If you’re interested in this metal detector and would like more information, visit our Tesoro Sand Shark product details page on our website. Here you’ll find the company’s product catalog, instruction manual, and even an informational video on the Sand Shark. If you’ve already done your research you may decide the Tesoro Sand Shark really is the best underwater metal detector for you. And, if you do, it’s highly likely given the customer reviews, you’ll find some unexpected treasure nearly every time you head out with your machine too.