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    • Nokta Simplex Ultra waterproof metal detector with 11-inch coil and premium digging tool starter package
    • Nokta Simplex Ultra metal detector control panel showing LCD display and keypad backlight
    • Nokta Simplex Ultra detector shaft showing retractable design and ergonomic grip
    • Premium digging tool included with Nokta Simplex Ultra starter package
    • Nokta Simplex Ultra accessories including USB cable and coil cover
    • Nokta Simplex Ultra waterproof metal detector displayed on grass showing full profile
    • Close-up view of Nokta Simplex Ultra 11-inch DD search coil with protective cover
    • Nokta Simplex Ultra metal detector components laid out showing what's included in package
    • Nokta Simplex Ultra metal detector in action being used for treasure hunting

    Nokta Simplex Ultra Waterproof Metal Detector with 11" DD Coil

    SKU: 11000625 B01
    Sale Price $332.99 Regular Price $388.99
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    The Nokta Simplex Ultra delivers professional-grade metal detection performance in a lightweight, fully waterproof design that's perfect for beginners and experienced hunters alike. At just 2.6 pounds, this detector can be submerged up to 16 feet deep while maintaining its intuitive turn-on-and-go operation.

    Key Features

    • Fully Submersible to 16 Feet - IP68 rated waterproof construction lets you hunt underwater, at the beach, or in any weather

    • Ultra Lightweight at 2.6 lbs - Extended hunting sessions without arm fatigue thanks to the ergonomic design

    • Vibration Target Alerts - Feel target signals underwater or in noisy environments, perfect for hearing impaired users

    • Complete Lighting Package - LCD backlight, keypad backlight, and built-in LED flashlight for night and underwater detecting

    • 6 Search Modes - Field, Park, 4-Tone, 99-Tone, Beach, and All Metal modes handle any hunting scenario

    • USB Rechargeable Battery - Built-in lithium battery charges via USB or power bank for extended field use

    Perfect for New and Experienced Detectorists

    The Simplex Ultra's single-menu design eliminates confusion while providing advanced features when you need them. The 11-inch DD coil offers excellent depth and target separation in mineralized soil, making it ideal for coin shooting in parks, relic hunting in fields, or treasure hunting at the beach. The retractable shaft collapses to just 25 inches for easy transport and storage.

    Notch discrimination lets you filter out unwanted metals, while frequency shift technology eliminates electromagnetic interference from power lines or other detectors. The detector's waterproof design opens up opportunities for underwater metal detecting that many beginners never consider.

    What's Included

    • Nokta Simplex Ultra Metal Detector

    • 11" Waterproof DD Search Coil with Cover

    • USB Charging/Data Cable

    • Premium Digging Tool

    • Simplex Cap

    • 3-Year Manufacturer's Warranty

    Technical Specifications

    • Weight: 2.6 lbs (1.2 kg)

    • Waterproof Rating: IP68 to 16 feet (5 meters)

    • Search Coil: 11" DD waterproof

    • Battery: Built-in rechargeable lithium

    • Shaft Length: Adjustable, retracts to 25"

    • Technology: VLF with frequency shift

    Whether you're starting your metal detecting journey or need a reliable backup detector, the Simplex Ultra delivers professional results in an easy-to-use package. Browse our complete selection of beginner metal detectors or explore more Nokta metal detectors and accessories to complete your treasure hunting setup.

    Product Specifications
    Specification Name Specification Value
    Audio tones Yes
    Backlit display Yes
    Battery type 2300mAh Lithium Polymer
    Display Graphic LCD
    Frequency shift Yes
    Ground balance Manual / Automatic
    Keypad backlight Yes
    Length 63 cm – 132 cm (25" – 52") adjustable
    Metal detector category Treasure & Relic Detectors and Beach & Underwater Detectors
    Metal detector model Nokta Simplex Series and Nokta Simplex Ultra
    Metal detector type Metal Detectors
    Metal detector usage Beginner / Intermediate
    Notch filter Yes
    Operating frequency 15kHz
    Operating principle Very Low Frequency (VLF)
    Pinpoint Yes
    Rechargeable Yes
    Search coil Waterproof DD Search Coil – 28cm / 11" (SX28)
    Search coil build Open
    Search coil shape Butterfly
    Search coil size 11" x 11"
    Search coil type Double-D (DD)
    Search flashlight Yes
    Search modes Field / Park / 4 Tone / 99 Tone / Beach / All Metal
    Sensitivity 30 Levels
    Skill level Beginner / Intermediate
    Target id 00-99
    Vibration Yes
    Warranty 3 Years
    Waterproof depth rating 16 Feet
    Water resistance Waterproof
    Weight 1.2kg (2.6 lbs)
    Wireless compatible Yes
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    Service & Support

    Warranty & Product Assurance

    At Serious Detecting, we stand behind the quality of every product we offer. Warranty coverage is provided directly by the manufacturer and may vary depending on the item. We’re here to help you understand your coverage and assist with the warranty process when needed. If you ever have questions or need support navigating a warranty claim, our team is happy to guide you.

    Technical Support & Expert Guidance

    Whether you’re setting up new gear, optimizing performance, or troubleshooting an issue in the field, our knowledgeable support team is here to help. We use this equipment ourselves, so we can offer real-world tips and step-by-step assistance to get you detecting with confidence. Message us anytime and we’ll do our best to get you pointed in the right direction fast.

    Manuals, Resources & Downloads

    Access user manuals, setup guides, safety tips, and technical documentation in our online support center. These resources help you understand your equipment, learn recommended settings, and get the most out of every hunt.

    Replacement Parts & Accessories

    Keep your equipment running strong with genuine parts and accessories. We carry coils, batteries, chargers, protective gear, digging tools, and more — fully compatible with your detector and backed by manufacturer standards. Not sure what fits your model? Just ask — we’re here to help.

    Training & Tutorials

    New to detecting or upgrading to advanced equipment? Our resource library includes helpful guides, maintenance tips, how-to videos, and expert advice from experienced detectorists. From ground balancing and coil choices to target ID basics and field technique, you’ll find the knowledge you need to level up your success.

    Customer Questions & Expert Answers about the Nokta Simplex Ultra Waterproof Metal Detector with 11" DD Coil

    Get real answers from outdoor explorers and our product experts. Browse questions about performance, features, and setup — or ask your own to make sure this gear fits your next adventure.

    Customer Reviews & Field Feedback for the Nokta Simplex Ultra Waterproof Metal Detector with 11" DD Coil

    See what real detectorists and prospectors are saying. Read authentic experiences from the field, discover what users love most, and learn how this product performs in real-world conditions. Share your own review to help fellow explorers choose with confidence.

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