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It also has adjustable sensitivity – the higher the sensitivity the more signals you’ll get, and adjustable the ground balance. It has a volume control that can be used to boost audio on weaker signals from potential deep targets. Yet, it also has the ability to detect other metals in the ground. For its features, the White’s Surfmaster is completely waterproof for up to 100 feet.

The metal detector case color is bright and fluorescent, due to which you won’t loose track of it in muddy water. The metal detector has Koss waterproof headphones in its set and a lot of other stuff.

Being able to search for metals longer period of time gives you better chances of finding something. Waterproof headphones are included so you can hear more faded signals better and have a bigger chance of finding metal objects. When the device detects the change of the magnetic field it will indicate that you are closer to a metal object. The device can be submerged into the water up to 250 feet. The pulses of vibration will increase in frequency and the bright blue light will start to flash as the device approaches to the metal object.

The most important features for these devices is the depth they can scan underwater. These devices are commonly amphibious being partly able to function in water and on land.

Avoid fighting the tide for the best results when in the water. The sand moves in the direction of the tide, which lets you see a larger amount of the seabed. Being aware of where it is can help you find items underwater more easily and quickly. This is something you may already be familiar with if you spend a lot of time on the beach.

Coming with a total of 3 settings off the bat, the Fisher 1280 is fantastic for covering more ground wherever you choose to dig. Regardless if you’re working 200ft undersea, digging for treasures beachside or maybe just wading around, the Excalibur II 1000 Garden comes out on top as one of the most capable detectors for under water use you can get on the market currently. Like every detector, it is inevitable that you’ll come across some trash while digging. It comes with a completely new fluorescent, high-visibility bodywork, powered by its fantastic metal hydride battery, promising a consistent dig whenever you use it. Fully waterproof, the Minelab Excalibur II is able to move from shore, wet conditions, and submerged to depths up to 200ft (66m) without trouble.

Frequency and depth have an inverse relationship, so the higher you get, the less depth you’ll get on coin-sized targets. Most all round machines will do just fine for relic hunting.

Most manufacturers design the device so that it works like an amphibian – both in water and on land, respectively, the construct also changes depending on the search conditions. The fact is that the VLF is well suited for searches on land, but under water, such devices are very inferior to pulsed ones, significantly losing in depth of detection and performance. https://metaldetectorshub.com/underwater-metal-detectors/ are designed for immersion in water at great depths.


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