Nokta Simplex Ultra Review
The Nokta Simplex Ultra earns its popularity: a fully waterproof, carbon-fiber, single-frequency detector that is light, simple to run and backed by free firmware updates. Based on published specs and owner reviews, it is one of the easiest machines to recommend as a first serious detector or a rugged land-and-water backup - provided you do not need multi-frequency.
Pros
- Fully waterproof to 16 ft (5 m) for land and water
- Light, well-balanced carbon-fiber build
- Free online firmware updates
- Simple preset modes for beginners
- Strong value for the feature set
Cons
- Single-frequency, so less capable on tough ground and salt
- Short learning curve for brand-new detectorists
- Wireless headphones are an extra unless you buy WHP
What stands out
Three things make the Ultra stand out. First, the waterproofing: the whole detector is rated to 16 ft (5 m), so beach, river and shallow-dive hunting are all on the table without a separate machine. Second, the weight and balance - at about 2.6 lbs (1.2 kg) on a retractable carbon-fiber shaft, it stays comfortable over long sessions. Third, Nokta's free online firmware updates, which keep the detector current years after purchase, something owners consistently value.
The color LCD, keypad backlight and built-in LED flashlight round it out for low-light and underwater use. Operation is deliberately simple, with preset modes that get beginners finding targets quickly.
Where it falls short
The honest limitation is the single-frequency VLF design. On mineralized ground or wet salt sand, a simultaneous multi-frequency machine will separate targets and handle noise better. More than one owner weighing the Ultra has been nudged toward the Legend for exactly this reason - as one put it, if you can stretch the budget, multi-frequency is the way to go. There is also a learning curve: new detectorists sometimes report finding the Simplex hard to use at first, which is really about understanding tone IDs and settings rather than a fault in the machine.
Real-world use and who should buy
For general coin, relic and park hunting, plus beach and shallow water, the Ultra covers the vast majority of hobby scenarios. It suits the beginner who wants room to grow and the experienced hunter who wants a tough, waterproof second machine. Spend some time on the right Simplex Ultra settings early on and the learning curve shrinks fast. If wireless audio matters to you, look at the WHP bundle; if budget is tight, compare the cheaper Simplex Lite. See the full Simplex Ultra overview for versions and specs.
Specifications
| Brand | NOKTA DETECTION TECHNOLOGIES |
| Color | Black |
| NumberOfItems | 1 |
| Height | 52.0 inches |
| Length | 52.0 inches |
| Weight | 3.0 Pounds |
| Width | 25.0 inches |
| Feature | WATERPROOF 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). |
| Feature | FULLY 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! |
| Feature | ONLINE FIRMWARE UPDATES: Stay up-to-date with firmware updates (via USB on PC) and get the most out of your detector. |
| Feature | Bluetooth headphones are not included in the package. |
| Feature | Lightweight (2.6 Ibs / 1.2 kg): Well balanced - Enjoy detecting for extended hours without fatigue. |
| Height | 52.0 Inches |
| Weight | 3.0 pounds |
| Feature | Handheld 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. |
| Feature | Metal 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:
Nokta simplex ultra. How do I...? I pulled the trigger, never hunted before and no general clue… but 50.000m2 of forest with old roman roads ... r/metaldetecting
If you're able to save a few more bucks its well worth getting the Nokta Legend. Multi frequency is definitely the way to go. r/metaldetecting
Where to buy
This model shows up under several Amazon listings and bundles. Prices change often - compare the current options:
Frequently Asked Questions
Is the Nokta Simplex Ultra good for beginners?
Yes. Its preset modes and simple menu make it beginner-friendly, and the free firmware updates mean it keeps improving as you learn. A short time spent learning the settings pays off quickly.
Should I buy the Simplex Ultra or the Nokta Legend?
Choose the Ultra for a simple, affordable, fully waterproof all-rounder. Step up to the Legend if you need simultaneous multi-frequency for mineralized ground or salt water.
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