ReelUp tracking pixel Read the Privacy Policy
Skip to content
FREE SHIPPING ON ORDERS $99+
FREE SHIPPING ON ORDERS $99+

Underwater Metal Detector

Discover the best underwater metal detectors for all your treasure hunting needs. Waterproof metal detectors are perfect for exploring underwater environments, offering reliable performance in saltwater and freshwater. Find hidden treasures easily with durable, high-sensitivity technology!

  • Save 26% Save %
    $595.98
    $595.98 - $595.98
    $595.98
    $439.99
    $439.99 - $439.99
    $439.99
    Nokta Score Waterproof, Multi-Frequency Metal Detector With FREE Accessories and Wireless Headphones
    Nokta
    NOKTAmetal detectors on sale

    HERE IS WHAT YOU WILL RECEIVE: Nokta Score Waterproof, Multi-Frequency Metal Detector Nokta Waterproof 12" x 9" (SC30) coil with cover (installe...

    View full details
    $595.98
    $595.98 - $595.98
    $595.98
    $439.99
    $439.99 - $439.99
    $439.99
    Save 26% Save %
  • xp deus 2 metal detector
    xp deus 2 metal detector
    Save 29% Save %
    $2,080.00
    $2,080.00 - $2,080.00
    $2,080.00
    $1,468.00
    $1,468.00 - $1,468.00
    $1,468.00
    XP Deus II FMF Metal Detector with 13" x 11" Coil and MI-6 Pinpointer
    XP

    XP is once more pushing the limits by creating, the first wireless, multi-frequency metal detector with unique features and performance. Once the c...

    View full details
    $2,080.00
    $2,080.00 - $2,080.00
    $2,080.00
    $1,468.00
    $1,468.00 - $1,468.00
    $1,468.00
    Save 29% Save %
  • Save 33% Save %
    $2,975.99
    $2,975.99 - $2,975.99
    $2,975.99
    $2,007.99
    $2,007.99 - $2,007.99
    $2,007.99
    2 Coil PKG Minelab Manticore Multi-Frequency High Power Waterproof Metal Detector with M9 Searchcoil, Pro-Find 40, Padded Bag and Finds Pouch
    Minelab

    THE ULTIMATE DETECTOR BUNDLE FOR BEACH SURFING MANTICORE with Multi-IQ+ is the most powerful, fastest, and precise metal detector in Minelab’s hist...

    View full details
    $2,975.99
    $2,975.99 - $2,975.99
    $2,975.99
    $2,007.99
    $2,007.99 - $2,007.99
    $2,007.99
    Save 33% Save %
  • Sold out
    $239.00
    $239.00 - $239.00
    $239.00
    $175.00
    $175.00 - $175.00
    $175.00
    OPEN BOX - Nokta FindX PRO WATERPROOF Metal Detector with Rechargeable Battery, Bag, Digger and Headphones
    Nokta

    OPEN BOX Nokta FindX, in original box, fully tested with all included factory accessories and full warranty. HERE IS WHAT YOU WILL RECEIVE: Nok...

    View full details
    $239.00
    $239.00 - $239.00
    $239.00
    $175.00
    $175.00 - $175.00
    $175.00
    Sold out
  • Save 23% Save %
    $2,209.00
    $2,209.00 - $2,209.00
    $2,209.00
    $1,699.00
    $1,699.00 - $1,699.00
    $1,699.00
    Minelab Excalibur II Extreme Waterproof Deep Diving Metal Detector with 10" DD Smart Search Coil And Waterproof Koss Headphones
    Minelab

    The Minelab Excalibur II, featuring the Minelab Multi-Frequency Broad Band Spectrum (BBS) technology and 17 individual frequencies ranging from 1.5...

    View full details
    $2,209.00
    $2,209.00 - $2,209.00
    $2,209.00
    $1,699.00
    $1,699.00 - $1,699.00
    $1,699.00
    Save 23% Save %
  • Save 15% Save %
    $1,349.00
    $1,349.00 - $1,349.00
    $1,349.00
    $1,148.00
    $1,148.00 - $1,148.00
    $1,148.00
    Nokta Legend 2 Metal Detector With 2 Coils, Wireless Headphones, and Accupoint Pinpointer - New Simultaneous Multi-Frequency, Lightweight Waterproof Metal Detector
    Nokta
    IN STOCK - READY TO SHIP

    THE LEGEND 2 - BUILT ON THE DNA OF THE PROVEN NOKTA LEGEND NEXT GENERATION PROVIDING MORE POWER AND EASE OF USE The next evolution of Nokta’s flags...

    View full details
    $1,349.00
    $1,349.00 - $1,349.00
    $1,349.00
    $1,148.00
    $1,148.00 - $1,148.00
    $1,148.00
    Save 15% Save %
  • Save 15% Save %
    $564.00
    $564.00 - $564.00
    $564.00
    $478.00
    $478.00 - $478.00
    $478.00
    Nokta Score Waterproof, Multi-Frequency Metal Detector with Accupoint Pinpointer
    Nokta
    NOKTAmetal detectors on sale

    HERE IS WHAT YOU WILL RECEIVE: Nokta Score Waterproof, Multi-Frequency Metal Detector Nokta Waterproof 12" x 9" (SC30) coil with cover (installe...

    View full details
    $564.00
    $564.00 - $564.00
    $564.00
    $478.00
    $478.00 - $478.00
    $478.00
    Save 15% Save %
  • Sold out
    $899.00
    $899.00 - $899.00
    $899.00
    $590.00
    $590.00 - $590.00
    $590.00
    DEMO BOX - Nokta Legend "Next Generation" PRO PACK Multi-Frequency Waterproof Metal Detector with 12"x9" LG30 and 6" Coils
    Nokta

    DEMO PRODUCT - FULLY FUNCTIONAL WITH ALL WARRANTIES INCLUDED. THE UNIT COMES IN ITS ORIGINAL BOX, THE INDIVIDUAL ITEMS MAY NOT BE IN ITS ORIGINAL P...

    View full details
    $899.00
    $899.00 - $899.00
    $899.00
    $590.00
    $590.00 - $590.00
    $590.00
    Sold out
  • Save 15% Save %
    $1,448.99
    $1,448.99 - $1,448.99
    $1,448.99
    $1,232.99
    $1,232.99 - $1,232.99
    $1,232.99
    Nokta Legend 2 Advanced SMF Metal Detector With 2 Coils, Wireless Headphones, Accupoint Pinpointer, and Detectorbag
    Nokta
    IN STOCK - READY TO SHIP

    THE LEGEND 2 - BUILT ON THE DNA OF THE PROVEN NOKTA LEGEND NEXT GENERATION PROVIDING MORE POWER AND EASE OF USE The next evolution of Nokta’s flags...

    View full details
    $1,448.99
    $1,448.99 - $1,448.99
    $1,448.99
    $1,232.99
    $1,232.99 - $1,232.99
    $1,232.99
    Save 15% Save %
  • Sold out
    $1,799.00
    $1,799.00 - $1,799.00
    $1,799.00
    $1,200.00
    $1,200.00 - $1,200.00
    $1,200.00
    Pre-owned - Minelab Manticore Multi-Frequency High Power Waterproof Metal Detector
    Minelab

    PRE OWNED - FULLY FUNCTIONAL comes with FULL warranty. There may be few mild scratches other than that, the detector is in good shape.    MANTICORE...

    View full details
    $1,799.00
    $1,799.00 - $1,799.00
    $1,799.00
    $1,200.00
    $1,200.00 - $1,200.00
    $1,200.00
    Sold out
  • Sold out
    $479.00
    $479.00 - $479.00
    $479.00
    $269.00
    $269.00 - $269.00
    $269.00
    OPEN BOX - Nokta Simplex ULTRA Next Generation Waterproof Metal Detector Serious Beginner Pack With Free Premium Digger, Pouch, Carry Bag, and Cap
    Nokta

    Open Box Unit - fully tested. HERE IS WHAT YOU WILL RECEIVE: Nokta Simplex ULTRA NEXT GENERATION Waterproof Metal Detector Waterproof DD Search ...

    View full details
    $479.00
    $479.00 - $479.00
    $479.00
    $269.00
    $269.00 - $269.00
    $269.00
    Sold out
  • Sold out
    $2,799.94
    $2,799.94 - $2,799.94
    $2,799.94
    $1,700.00
    $1,700.00 - $1,700.00
    $1,700.00
    Garrett ATX Pulse Induction Metal Detector With 11x13" Closed DD Search Coil
    Garrett

    Garrett AT Max Metal Detector The Garrett ATX Metal Detector is a professional-grade, all-terrain pulse induction (PI) metal detector designed for ...

    View full details
    $2,799.94
    $2,799.94 - $2,799.94
    $2,799.94
    $1,700.00
    $1,700.00 - $1,700.00
    $1,700.00
    Sold out
  • Save 15% Save %
    $1,528.24
    $1,528.24 - $1,528.24
    $1,528.24
    $1,299.00
    $1,299.00 - $1,299.00
    $1,299.00
    XP Deus II RC Metal Detector with 13" x 11" Coil
    XP

    XP is once more pushing the limits by creating, the first wireless, multi-frequency metal detector with unique features and performance. The DEUS I...

    View full details
    $1,528.24
    $1,528.24 - $1,528.24
    $1,528.24
    $1,299.00
    $1,299.00 - $1,299.00
    $1,299.00
    Save 15% Save %
  • Save 24% Save %
    $798.99
    $798.99 - $798.99
    $798.99
    $608.99
    $608.99 - $608.99
    $608.99
    Nokta Score 2 (Double Score) Waterproof, Multi-Frequency Metal Detector with Wireless Headphones, Accupoint Pinpointer
    Nokta
    NOKTAmetal detectors on sale

    HERE IS WHAT YOU WILL RECEIVE: Nokta Double Score Waterproof, Multi-Frequency Metal Detector Nokta Waterproof 12" x 9" (SC30) coil with cover (i...

    View full details
    $798.99
    $798.99 - $798.99
    $798.99
    $608.99
    $608.99 - $608.99
    $608.99
    Save 24% Save %
  • Sold out
    $479.00
    $479.00 - $479.00
    $479.00
    $349.00
    $349.00 - $349.00
    $349.00
    Nokta Simplex BT Next Generation Waterproof Metal Detector with Wireless Bluetooth Headphones
    Nokta

    HERE IS WHAT YOU WILL RECEIVE: Nokta Simplex BT NEXT GENERATION Waterproof Metal Detector Nokta Bluetooth Low Latency Headphones Waterproof DD S...

    View full details
    $479.00
    $479.00 - $479.00
    $479.00
    $349.00
    $349.00 - $349.00
    $349.00
    Sold out
  • Save 5% Save %
    $538.64
    $538.64 - $538.64
    $538.64
    $510.69
    $510.69 - $510.69
    $510.69
    Garrett ACE 300 Metal Detector with 2 COILS + Pro-Pointer AT Waterproof Pinpointer
    Garrett

    Here is what you will receive with your Garrett ACE 300 Metal Detector Garrett ACE 300 Metal Detector Garrett Pro-Pointer AT Waterproof Pinpointer...

    View full details
    $538.64
    $538.64 - $538.64
    $538.64
    $510.69
    $510.69 - $510.69
    $510.69
    Save 5% Save %
  • Sold out
    $1,528.24
    $1,528.24 - $1,528.24
    $1,528.24
    $1,050.00
    $1,050.00 - $1,050.00
    $1,050.00
    PRE-OWNED XP Deus II RC Metal Detector with 9" Coil
    XP

    PRE-OWNED - FULLY FUNCTIONAL, ALL ACCESSORIES AND WARRANTIES INCLUDED. FEW MILD SCRATCHES MAY BE SEEEN   XP is once more pushing the limits by crea...

    View full details
    $1,528.24
    $1,528.24 - $1,528.24
    $1,528.24
    $1,050.00
    $1,050.00 - $1,050.00
    $1,050.00
    Sold out
  • Sold out
    $678.00
    $678.00 - $678.00
    $678.00
    $410.00
    $410.00 - $410.00
    $410.00
    PRE-OWNED - Nokta Score 3 (Triple Score) 2 Coil, Pro Pack, Waterproof, Multi-Frequency Metal Detector
    Nokta

    PRE OWNED - FULLY FUNCTIONAL WITH ALL ACCESSORIES AND WARRANTIES INCLUDED HERE IS WHAT YOU WILL RECEIVE: Nokta Triple Score Pro Pack, Waterproof...

    View full details
    $678.00
    $678.00 - $678.00
    $678.00
    $410.00
    $410.00 - $410.00
    $410.00
    Sold out
  • Sold out
    $678.00
    $678.00 - $678.00
    $678.00
    $445.00
    $445.00 - $445.00
    $445.00
    OPEN BOX - Nokta Score 3 (Triple Score) 2 Coil, Pro Pack, Waterproof, Multi-Frequency Metal Detector
    Nokta

    OPEN BOX - FULLY FUNCTIONAL WITH ALL WARRANTIES INCLUDED HERE IS WHAT YOU WILL RECEIVE: Nokta Triple Score Pro Pack, Waterproof, Multi-Frequency...

    View full details
    $678.00
    $678.00 - $678.00
    $678.00
    $445.00
    $445.00 - $445.00
    $445.00
    Sold out
  • Sold out
    $628.00
    $628.00 - $628.00
    $628.00
    $400.00
    $400.00 - $400.00
    $400.00
    OPEN BOX - Nokta Simplex ULTRA Next Generation Waterproof Metal Detector with Pinpointer and Free Accessories
    Nokta

    Open Box Unit, Fully Tested, with all included factory accessories and full warranty. HERE IS WHAT YOU WILL RECEIVE: Nokta Simplex ULTRA NEXT GEN...

    View full details
    $628.00
    $628.00 - $628.00
    $628.00
    $400.00
    $400.00 - $400.00
    $400.00
    Sold out
  • Sold out
    $1,300.00
    $1,300.00 - $1,300.00
    $1,300.00
    $1,158.00
    $1,158.00 - $1,158.00
    $1,158.00
    Valentine's Power Couple Bundle - Nokta Score 3 (Triple Score) Metal Detector + Nokta Legend Pro Pack With Free Pinpointer & Accessories
    Nokta

    The ultimate metal detector bundle for power couples.  This Valentines, Give the gift of discovery to your loved one. A gift they will actually rem...

    View full details
    $1,300.00
    $1,300.00 - $1,300.00
    $1,300.00
    $1,158.00
    $1,158.00 - $1,158.00
    $1,158.00
    Sold out
  • Sold out
    $1,027.00
    $1,027.00 - $1,027.00
    $1,027.00
    $798.00
    $798.00 - $798.00
    $798.00
    Valentine's Couple Bundle - Nokta Score 3 (Triple Score) Metal Detector + Nokta Simplex Ultra With Free Accessories & Pinpointer
    Nokta

    The ultimate metal detector bundle for beginner couples.  This Valentines, Give the gift of discovery to your loved one. A gift they will actually ...

    View full details
    $1,027.00
    $1,027.00 - $1,027.00
    $1,027.00
    $798.00
    $798.00 - $798.00
    $798.00
    Sold out
  • Sold out
    $479.00
    $479.00 - $479.00
    $479.00
    $269.00
    $269.00 - $269.00
    $269.00
    PRE OWNED- Nokta Simplex ULTRA Next Generation Waterproof Metal Detector Serious Beginner Pack With Free Premium Digger, Pouch, Carry Bag, and Cap
    Nokta

    Pre owned - It is in working condition and has all the accessories including the free accessories it comes with HERE IS WHAT YOU WILL RECEIVE: ...

    View full details
    $479.00
    $479.00 - $479.00
    $479.00
    $269.00
    $269.00 - $269.00
    $269.00
    Sold out
  • Save 14% Save %
    $1,799.00
    $1,799.00 - $1,799.00
    $1,799.00
    $1,549.00
    $1,549.00 - $1,549.00
    $1,549.00
    Fisher CZ21-8 Quicksilver Dual-Frequency Scuba Metal Detector - Waterproof Upto 250 feet
    Fisher

    Fisher CZ-21 – Professional Submersible Metal Detector The Fisher CZ-21 is a fully submersible, dual-frequency metal detector designed for professi...

    View full details
    $1,799.00
    $1,799.00 - $1,799.00
    $1,799.00
    $1,549.00
    $1,549.00 - $1,549.00
    $1,549.00
    Save 14% Save %

Find Treasure with an Underwater Metal Detector

Searching for lost treasure? A underwater metal detector help find hidden items in water and makes treasure hunting easy.

Why Choose an Underwater Metal Detector?

An underwater metal detector lets you search where others cannot:

  • Works Underwater: Use it in deep or shallow water.
  • Light and Easy to Carry:  Use it for hours without getting tired.
  • Works in Any Water: Great for beaches, rivers, and lakes.
  • Strong and Affordable: Built to last at a great price.

Key Features of Waterproof Metal Detectors

Designed for water searches, waterproof metal detector helps you find without damage and interference:

  • Advanced Detection Technology: Pinpoints coins, relics, and even gold.
  • Fast Target Response: Quickly detects metals, saving time.
  • Adjustable Sensitivity: Fine-tune settings for better accuracy.
  • Built-In LED Light: Helps you see underwater in dark areas.
  • Rechargeable Battery: Long-lasting power for longer searches.
  • Easy Grip Handle: Designed for a firm hold, even underwater.

Get the Best Underwater Metal Detector

At DetectorWarehouse, we have top-rated underwater metal detectors for all skill levels.

Whether you need a small handheld detector or a professional diving detector, we have the right one for you.

  • Free Shipping on all orders
  • Special Discounts available

Start your treasure hunt today! Shop now to find the best underwater metal detector.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare