Nokta Simplex Metal Detector

The Nokta Simplex is a fully waterproof entry- to mid-level metal detector built for hobbyists who want one machine for parks, fields and shallow water. It is submersible to 16 ft (5 m), lightweight at about 2.6 lbs, and gets free firmware updates. It is best for beginners and weekend hunters who want value without a steep learning curve.

Pros

  • Fully waterproof to 16 ft (5 m) at a budget price
  • Lightweight carbon fiber build that packs down to 25"
  • Free firmware updates that keep adding value
  • Simple interface newcomers can use right away

Cons

  • Not a specialist gold or deep-relic machine
  • Bluetooth headphones not included in every package
  • Advanced users eventually outgrow it for multi-frequency flagships

Overview of the Simplex line

Originally launched by Nokta Makro as the Simplex+, the detector earned a strong reputation as one of the best value machines you could buy, and the line has since grown into a small family. Today the badge covers several variants: the Simplex Lite, the mid-range Simplex Plus, and the top-tier Simplex Ultra. They share the same waterproof body, simple interface and free-update philosophy, differing mainly in features, coil options and bundled accessories.

All of them keep the same core promise: a genuinely waterproof detector that a newcomer can switch on and use in minutes, yet one that keeps up as your skills grow. That combination is why the Simplex name keeps appearing in beginner recommendations year after year.

Key features from the specs

Across the current New Generation models, the published specifications point to a consistent feature set:

  • Fully waterproof to 16 ft (5 m) - safe for rain, creeks, shorelines and shallow diving.
  • Carbon fiber shaft that retracts down to 25" (63 cm) for easy transport and storage.
  • Lightweight and well balanced at around 2.6 lbs (1.2 kg) for long hunts without fatigue.
  • Color LCD screen with LCD backlight, keypad backlight and a built-in LED flashlight for low-light and underwater use.
  • Lithium battery with USB-C charging and Bluetooth audio support.
  • Free online firmware updates via USB on a PC.

For the full breakdown of search modes, discrimination and depth behavior, see the Simplex settings and depth guide.

Who it's for

The Simplex suits first-time detectorists, coin and relic hunters on a budget, and anyone who wants a single rig for dry land and the water line. Owners often describe it as the machine they recommend to friends getting into the hobby. If you detect beaches, rivers or wet ground regularly, the waterproof body is the headline reason to choose it over cheaper land-only rigs.

It is not a specialist gold or deep-relic machine, and advanced users eventually move to multi-frequency flagships. But as a do-everything starter it is hard to beat for the money.

Versions and related models

Pick the version that matches your budget and how serious you are:

  • Simplex Lite - the most affordable entry point into the line.
  • Simplex Plus - the long-running mid-range workhorse.
  • Simplex Ultra - the fullest-featured model with the color screen and extra modes.

Owners who want to stretch their kit should also browse Simplex accessories, from coils and shafts to wireless headphones and battery and charging options.

How it compares and buying note

In the sub-$400 class the Simplex competes with machines like the Garrett ACE series and Minelab Vanquish. Its edge is being fully waterproof at a price where many rivals are only rain-resistant, plus Nokta's habit of adding features through free updates. See the full head-to-head on the Simplex vs competitors page, and read owner feedback in the Simplex review.

Street prices for the current bundles typically land in the roughly $299-$398 range depending on the version and included accessories. For a breakdown of what each package costs, see the Simplex price page. New owners should also bookmark the Simplex manual and run the latest firmware update before their first hunt.

Specifications

BrandNOKTA DETECTION TECHNOLOGIES
ColorBlack
NumberOfItems1
Height52.0 inches
Length52.0 inches
Weight3.0 Pounds
Width25.0 inches
FeatureWATERPROOF metal detectors for adults: The Nokta Simplex Ultra boasts all new aesthetics, enhanced technical performance, and is fully waterproof up to 16 ft (5 m).
FeatureFULLY CARBON FIBER: Simplex Ultra is a solid product with its carbon fiber Shaft. The Simplex Shaft is very durable besides its aesthetic appearance. Shaft retracts down to 25'' (63 cm). Great for easy transport, storage as well as diving!
FeatureONLINE FIRMWARE UPDATES: Stay up-to-date with firmware updates (via USB on PC) and get the most out of your detector.
FeatureBluetooth headphones are not included in the package.
FeatureLightweight (2.6 Ibs / 1.2 kg): Well balanced - Enjoy detecting for extended hours without fatigue.
Height52.0 Inches
Weight3.0 pounds
FeatureHandheld Metal Detector with Vivid COLOR LCD Screen: The high-resolution color LCD screen provides all the essential information you need right before your eyes. Our user-friendly interface ensures effortless access to settings and adjustments, making pinpointing targets hassle-free.
FeatureMetal Detector with Accessories: Thanks to the Accessory Package, you can meet all your needs. You will have a nice detection experience. Includes: Premium Digger, Carrying Bag, Finds Pouch

Source: www.amazon.com

What owners say

Here is what detectorists say about this on public forums:

Just recently started detecting. Have only gone to local parks and playgrounds. Open to any recommendations. Using a Nokta Simplex+ So far have found about ... metaldetectingforum.com

Frequently Asked Questions

Is the Nokta Simplex fully waterproof?

Yes. The current Simplex models are rated fully waterproof and submersible to 16 ft (5 m), so they handle rain, shorelines, creeks and shallow diving. Bluetooth headphones are not waterproof, so plan to use the built-in speaker or wired audio underwater.

What is the difference between the Simplex versions?

The line runs from the budget Simplex Lite up through the Simplex Plus to the feature-rich Simplex Ultra. They share the same waterproof body and free updates, but differ in modes, screen, coil choices and bundled extras.

Is the Simplex good for beginners?

It is one of the most commonly recommended starter detectors. The interface is simple, preset modes work out of the box, and the depth and settings are easy to learn without heavy menu diving.

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