Underwater Metal Detector Handheld,100 Feet Fully Waterproof Metal Detector for Adults, Lightweight Gold Finder Metal Detector for Scuba Diving Pulse Induction with LED and Power Indicator

I lost my wedding ring in the lake out front of our campsite in about waist to chest deep water on Labor Day. We searched ALL DAY with our hands and other primitive tools with no luck. I bought this tool and went back a week later and FOUND MY RING!!!! I set up a perimeter with sticks and worked a search grid diligently. I found a lot of trash in the process but after 3.5 hours I found it. One of the best feelings I can remember to have my original wedding band back in my possession. Needless to say, my wife was happy too. Great product. Maybe not professional grade but worked for my purpose beautifully. 10/10

I do work recovering lost items in the water. It detects any metal so it could be a beer tab or a diamond ring ver sensitive. The quality is great and has never leaked. You can definitely hear and feel the vibration underwater.

I was really excited to try out this metal detector and start my treasure-hunting adventure. Unfortunately, my experience was far from what I had hoped. The first one I received stopped working within 30 minutes of use. While I appreciated the quick replacement, the second unit was even worse—it didn't work at all. I tried three brand-new batteries, and still, nothing. It never even got close to the water, let alone detecting anything.It was incredibly disappointing, especially since I was so eager to explore and maybe find some hidden treasure. I had high hopes for this product, but after two faulty units, I’ve decided to try a different brand for my next metal detecting adventure. Hopefully, I'll have better luck elsewhere.

I've taken this metal detector on two dives and it's proven to be a handy tool underwater.Pros:Ease of Use: Simply scan the bottom and the detector vibrates and flashes a bright blue LED upon detecting a conductive object.Accuracy: It can detect metal objects buried up to 8 inches deep in silt.Durability: The unit is robust with minimal potential failure points. The battery port, the only real potential point of failure, is well-sealed with a double O-ring.Cost-Effective: It offers great value for its price.Battery Life: Lasted for at least 2 hours in my experience, and it was still going strong.Cons:Powering On/Off: The vertical positioning for 5 seconds to power on/off means it can inadvertently turn on or off when being carried around. Removing the batteries is a workaround.No Power State Indication: It doesn't show if it's on or off unless it's detecting metal.Carrying Inconvenience: There's no efficient way to secure it during a dive without it being cumbersome. If it floats vertically, it keeps detecting your scuba cylinder, leading to constant vibrations.Conclusion:For those seeking basic functionality at a low cost, this metal detector is spot on. It delivers great value for its price. However, if you're in the market for a device with more features like adjustability or modularity, you might want to look elsewhere, as those features typically come at a higher price point.

I took this metal detector, snorkeling, five different days for an hour at a time or more each time. I’m still on the same battery 19 V battery it turns on and off exactly as explained. I left mine on the whole time that I was in the water didn’t find any diamond rings or Spanish coins ha! However, I did find metal objects it’s kind of astounding when you think about the square footage hundreds of thousands of square feet of sand on the bottom of the ocean the chances of you running into even a bottle cap difficult to calculate…. It was a lot of fun felt like we were on a treasure hunt and the nice part about it is while you’re snorkeling you’re looking for shells and you’re looking at fish and you’re looking at your beautiful surroundings. You don’t have to pay attention to the metal detector. You just let that sweep back-and-forth… you don’t need to watch it because when it vibrates it wakes you up and let’s you know that it just hit on something and so you don’t have to miss the beauty while you’re sweeping hoping that the metal detector finds some thing. pretty perfect!! I think it’s very well-made. It seems tough and sturdy. I actually used it sort of like a spoon to pop something up out of the sand and let some children on the beach play with it and they found some bottle caps and felt good about cleaning up the beach 🙂very nice. Thank you so much.

I can take this thing to the Lakes bottom or use it as a pinpoint on land, it works with ease of use and very simple. Sensitivity is just as I needed.

Got this haven't used it yet but to put in batteries and turn on. It has some real weight to it. Solid easy on the hand to grip. Anxious to really get to use it.

As other reviewers have mentioned, the seal to the battery compartment is no watertight. I made sure if was secure; worked for maybe 5-10 minutes and then it wouldn't stop vibrating. Sure enough, I checked and there was water inside the compartment. Why on earth wouldn't they make it with a threaded cap?!Super psyched to be out $130. What a waste.Edit: If I could give this zero stars, I would. Received a replacement fairly quickly. This time, the cap wouldn't even stay in. So I sealed the whole thing up together than Alcatraz. And guess what? After a half hour, the unit still failed.Absolute piece of junk. I am livid. I'd say "You get what you pay for." But $130 isn't exactly pocket change.DO NOT BUY THIS UNIT!!