NALANDA Underwater Metal Detector with All Metal and Pinpoint Modes, LED Indicator, Stable Detection Depth, Automatic Tuning, Variable Tones

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NALANDA Underwater Metal Detector with All Metal and Pinpoint Modes, LED Indicator, Stable Detection Depth, Automatic Tuning, Variable Tones Detectors Metal

NALANDA Underwater Metal Detector with All Metal and Pinpoint Modes, LED Indicator, Stable Detection Depth, Automatic Tuning, Variable Tones

  • 【Fully Waterproof Detector Up to 40m Submerged】 Good quality, sturdy construction with a fully sealed control box for a whole waterproof up to 40m. Whether you're planning on search for hidden treasure at the beach, ocean, Local River, or want to add entirely new finds and extra exciting and fun in metal detecting underwater, this will be your best choice.
  • 【3 modes for different needs and usages】Spin the knob between all-metal and discrimination to search only non-ferrous metals or all-metal type. Its non-motion mode with adjustable sensitivity will clearly show the exact location of coin-sized targets up to 25cm deep and detect the type of the buried metal object.
  • 【Convenient knobs, Intuitive interface with light and sound alerts】2 separate knobs to control sensitivity and searching mode for easy, quick operation without watching underwater. 3 types of sound and light alert you of the metal type and working states. It is heavy-duty for a smooth moving even at massive depths.
  • 【Ergonomic design for great use in multiple environments】Automatic ground balance for using on the mineralized ground and saltwater. A suitable 8.5″ search coil is not too large so process less ground signal for accurate detecting, but also not too small to miss things when sweeping too quickly. The stable and adjustable shaft is easy to handling and comfortable to use even using a long time underwater.
  • 【What you will get】 2.4KHZ operating frequency, one 9V battery (not include) for 20 hours of searching. Come with a 1x waterproof metal detector, 1x headphones, 1 x manual. 12-month warranty and lifetime customer service. Any questions, please feel free to contact us to get a satisfactory solution.

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More Metal Detectors To Choose From

Bounty Hunter TK4 Tracker IV Metal Detector
  • Rugged metal detector ideal for detecting treasure in extreme ground conditions
  • Motion All-Metal mode, Discrimination mode, and 2-Tone audio mode.Larger objects up to 3 feet
  • Preset ground balance neutralizes response to mineral content in the ground
NATIONAL GEOGRAPHIC Junior Metal Detector –Adjustable Metal Detector for Kids with 7.5" Waterproof Dual Coil, Lightweight Design Great for Treasure Hunting Beginners
  • FIND BURIED TREASURE – The 7.5” waterproof dual coil has adjustable sensitivity to help avoid false positives. The detector will beep and flash an LED light when it locates metal. It has a detecting depth of up to 6 inches deep for small coins and more than 1 foot deep for larger metal objects. Requires 3 AA batteries, sold separately.
  • GREAT FOR KIDS – A telescoping arm provides length adjustment while a padded arm strap and comfort grip make this metal detector easy to use for kids of all sizes.
  • LIGHTWEIGHT AND PORTABLE – The detector weighs just 1.4 lb (0.6kg). With the coil folded and arm support removed, it measures just 24 inches. It extends up to 39 inches long.
Metal Detector, 3 Modes Adjustable Detectors (24"-45") with Larger Back-lit LCD Display, 3 Audio Tone & DISC Mode - Carrying Bag and Batteries Included, Easy to Operate for Adults and Kids
  • ▲THREE AUDIO TONE WITH HIGH ACCURACY - Metal Detector has distinctive audio tone - a low tone, a medium tone and a high tone displayed on the interesting icon that can distinguish different metals; DISC modes helps you eliminate target categories and improve your detecting efficiency
  • ▲LARGE AND FUNNY LCD DISPLAY - Equipped with large back-lit LCD screen to display different detecting depth, discrimination, operating mode, overload warning, sensitivity level and battery level, you can distinguish between targets and unwanted metals; This entry level metal detector is a perfect gift for beginners
  • ▲IP68 SEARCH COIL - 7.8’’ Diameter search coil and the stem enables you to use metal to explore under water, ideal for detecting on the beach or in the stream(NOTE: the control box can not be put in the water); Adopts a headphone jack(3.5mm / 1/8inch) so you can connect it with a headphone (NOT Included), which allows you to use it in the noisy environment
SUNPOW Professional Metal Detector for Adults, Adjustable Ground Balance, Disc & Notch & Pinpoint Modes, Upgraded DSP Chip, Multiple Audio Prompts
  • Three Operation Modes: SUNPOW Metal Detector has three operation modes, which can improve your detection efficiency. ALL-METAL (Non-Motion Mode): it can detect metals including iron, aluminum, gold, bronze, silver and their articles in all-metal mode and comes with a PP function.NOTCH Mode (Motion Mode): you can select the target segments by setting DISC ACC / REJ. DISC Mode (Motion Mode): you can detect valuable metal objects while rejecting most junk targets.
  • Upgraded DSP Chip & 10 Inches Search Coil ★: Upgraded DSP chip and 10 inches coil which improves search range and sensitivity. In All-Metal mode, the maximum depth of detection is 8.7 inches. IP68 waterproof coil is particularly suitable for outdoor activities on the beach or in the stream. Note: the control box is not waterproof.
  • Strong Anti-interference: The content of micro metals in different environments is different, which causes certain errors in the detection process. Our Professional Metal Detectors have ground balance adjustment function in ALL-METAL mode, which can adjust according to different environments.

Last update on 2020-09-27 at 11:39 / Affiliate links / Images from Amazon Product Advertising API

Metal Detector helpful Guide

A metal detector is an electronic device that is used for finding metal objects in hidden places such as under the ground.


How does a detector find metallic items?

The metal detectors are equipped with magnetic coils which are supposed to engage with the metals around. Therefore, the instant you set the instrument at the ground, an attraction between the coils within the detector and the metals to be had happens thus notifying you the area to look at. One of the most metals detected by way of the detector come with iron, copper, brass, aluminum, tin, lead, gold, silver, bronze, jewels, coins and plenty of others. A metal detector is a reliable gadget for locating buried metals making an allowance for that it permit you to discover several types of metals.
One essential thing to keep in mind although is that there are extensive varieties of metal detector devices on the market to make a choice from. So, what must you look for while searching for a new detector?

The extent of sensitivity

The sensitivity ranges within the detectors decide the type of metal it’ll be capable of find in that location. Some metals require highly sensitive gadgets, and there are those that get attracted pretty simply. For example, small metals like the jewels or even coins need a detector that has a prime degree of sensitivity on account that it’s straightforward to search out them particularly if they’re buried underground. However, for enormous pieces which are hidden underground, the usage of a low delicate detector will work appropriately for you since the gadgets are easy to find. Also, it’s endorsed that you buy a sensor that has versatile, sensitive choices because you can also need to use it in several conditions and even spaces.


This is without doubt one of the best possible features that you simply will have to look out for while shopping for the new detector. It is because it makes your detecting activity easy while finding pure metals. A discrimination characteristic is utilized in finding the proper metals through picking out the responses from the metals at the space that you are looking out. Every mettalic object has its response when attracted by a magnetic device and due to this fact, this option allows you to realize the type of steel situated in that space by way of displaying the reaction at the machine. Notice that the cost of a detector with this selection is somewhat high. Also, while buying a detector with discrimination, check out the degrees to be had when you consider that they vary in degrees.

The price

How a lot are you willing to spend on obtaining a metal detector? Well, this should be the primary question you ask your self sooner than you head to the store to shop for one. The metal detectors are supplied with different options, and the elements determine the cost. Due to this fact, if you wish to have a sensor that has the entire above features, then it’s a must to be ready to spend a couple of more bucks due to the fact it is going to price you extra as opposed to obtaining simple detector.

The user

It’s your decision a metal detector that can be utilized by all of the family particularly while you pass out hunting, tenting and even mountain climbing. Therefore, to make certain that everyone will be capable to use the detector conveniently consider buying an adjustable indicator that you’ll be able to build up in length for better use.

The area to use it

Some metal detectors are designed for use in locations that should not have high focused soils or spaces that don’t seem to be deep, while others are made with an adjustable mechanism which allows you to use it in different places. Subsequently, if you recognize that you will be using the software in several spaces, imagine getting the adjustable one for simple use. Word that an adjustable metal detector will price you more versus the easy one.

Different accessories

Each steel detector has to have an accessory that notifies you when you get with regards to the metals at the floor. A few metal detectors are bought with headphones, and others are provided with LED notifications at the LCD screens for a similar function.

The features to check for



Radar is the function that may be chargeable for determining the sizes and the densities of the metals to be had at the floor. This option is principally really helpful for people engaged find treasures or gold at the deep ranges of the land.

The detection generation

The metal detectors are designed with different detecting technology, and subsequently, you need to determine what you will be looking out with the device before shopping for it. The ways are grouped into three classes which are the BFO, VLF, and PI.

BGO is the most straightforward generation and detectors with this generation consist of approximately two coils of the magnet. It is a perfect for in search of metals which are on the topsoil or hidden on other objects.

VLF – This instrument is ideal for many who wish to select certain metals from under the sand or dirt. It really works by means of freeing frequency magnetic on the floor. Then when the magnet reaches to the bottom, it movements till it comes across a selected metal, and then displays the tool. You cans setup the VLF to reflect handiest whilst it comes into contact with the type of metal you are hunting for.

PI is a high-quality era that’s liable for discovering the metals which might be deep within the floor. The generation will also be set in some way that it’s going to best pinpoint and warn you while it comes into touch with that metal object. It’s mainly used by people who hunt for treasures or gold deep underground.