Nokta Makro Invenio Standard Pack Smart Metal Detector and 3D Imaging System with 15.5 x 14" + 11 x 7" Waterproof Coils

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Nokta Makro Invenio Standard Pack Smart Metal Detector and 3D Imaging System - Invenio is the world’s first real time smart metal detector and imaging system providing the shape, depth, dimensions and discrimination of underground metals and ground anomalies such as caves and cavities. Uncover deep treasures other detectors simply cannot detect. Invenio has 3 Non-Motion Search Modes and 3 Motion Based Search Modes. Operate in one of 17 Languages. The Invenio Standard operates at a frequency of 14kHz.

Nokta Makro Invenio - The Start of a New Era in Metal Detection! Go Beyond Basic Beeps and Target Id Numbers.

Nokta Engineers understand that metal detector users have been expecting a lot more from a detector such as:

1. To discover deeper targets

2. To know what type of a metal the detected target is

3. To see the real depth and

4. The shapes of targets

5. To determine the dimensions of targets and

6. To detect ground anomalies and cavities.

Invenio is ideal for Deep-Seeking Treasure Hunters, Archeologists, City and Town Municipalities, Utility Companies, Law Enforcement Agencies and with CSI Crime Scene Investigations.

Nokta Invenio Use Scenarios

The Nokta Detectors Company, since its foundation, has been taking steps towards turning this dream of users into reality. After years of extensive Research & Development and advanced engineering studies, Nokta has worked steadily to achieve and develop the world's first Smart Metal Detector & Imaging system - the Invenio. Nokta owns the whole technology and know-how used in the Invenio for which 3 different patents are applied for.

Invenio is designed so that it may be used as a platform that can be advanced and it is planned to be integrated with all future hobby detectors such as coin and relic as well as gold nugget detectors.

IPTU SENSOR (Integrated Positional Tracking Unit)

Developed by Nokta & Makro Detectors, the IPTU unit, with the help of the integrated sensors, computes the right-left, forward-back movements of the search coil precisely and determines its location and height above the ground. With the IPTU sensor, you can follow the start and finish points of the scanned area and view the locations of detected targets. In addition, you can determine the width and the length of the scanned area, the target depth and shape as well as the dimensions with the help of the IPTU sensor.

Nokta Makro IPTU Sensor (Integrated Positional Tracking Unit)

World’s first real time smart detector and imaging system providing the shape, depth, dimensions and discrimination of underground metals and ground anomalies such as caves and cavities.

Nokta Invenio Finds

Features of the Nokta Invenio Pro Pack Smart Metal Detector and Imaging System:

  • Artificial Intelligence - The Artificial Neural Network enables the Invenio to provide superior shape extractions as well as depth indications by utilizing adaptive learning algorithms!
  • Multi-Purpose - Targets that you can detect with the Invenio: Deep treasures, caches, coins, relics, ground anomalies/cavities such as underground caves, tunnels etc. In short all you are looking for underground!
  • Excellent Discrimination and Unmasking Ability - Save time by detecting the targets you want while spending less time digging.
  • High Performance and Unmatched Depth - Uncover deep treasures other detectors simply cannot detect.
  • Fast Recovery Speed - Get ready to find out what other metal detectors missed amongst trash and iron!
  • 3 Non-Motion Search Modes - 1. Basic 2. Expert 3. Ground Anomaly and Cavity
  • 3 Motion Search Modes - 1. All Metal 2. Fast 3. Deep
  • Archive Target Signal Data - You can save all 3D graphs and screen shots and transfer them to your PC if you wish.
  • Invenio Speaks Your Language - 17 Languages: English, German, Greek, Turkish, French, Italian, Russian, Arabic, Spanish, Chinese, Persian, Bulgarian, Serbian, Romanian, Dutch, Portuguese, Polish.
  • 2.4GHz Wireless Connection - The Invenio system box and shaft communicate wirelessly. In addition, users who do not prefer wired headphones can purchase the optional 2.4GHz wireless headphones.
  • Online Firmware Updates - Stay up-to-date with firmware updates via USB on PC and get the most out of your detector.
  • Vibration - When this feature is active, Invenio will vibrate upon target detection. An essential feature for hearing impaired users and noisy surroundings.
  • LED Flashlight and Screen Backlight - Invenio's display screen has a backlight. The flashlight illuminates your scan area, enableing you to detect in low light and in the dark as well.

The Nokta Invenio operates at a SINGLE frequency of 14kHz.

Invenio Versus Invenio Pro Frequency Comparison

Invenio Metal Detector Imaging System Standard Package Contents:

  1. Invenio System Box
  2. Shaft & Handle
  3. IPTU Sensor
  4. INV40 Waterproof Search Coil: 15.5" x 14", 40cm x 35cm
  5. INV28 Waterproof Search Coil: 11" x 7", 28cm x 18cm
  6. Invenio System Box Carrying Case
  7. Headphones
  8. AC Charger
  9. Car Charger
  10. USB Cable
  11. IPTU Carrying Bag
  12. Protective Covers
  13. Coil Mounting Hardware
  14. Carrying Belt
  15. Screen Sunshade
  16. Hard Transport Case
Product Specifications
SKU 11000801
Leasable with Katapult Yes
Approximate Weight
The approximate weight of the detector when fully assembled.
System Box: 1.7kg (with 5500 mAh battery) Shaft and Handle: 2.4kg
Audio Identification
Circuitry producing different audio tones for each target’s conductivity range, i.e., low tone for nickel, high tone for coins.
150 Hz - 700 Hz adjustable
Battery Requirements
The type and amount of batteries used to operate the detector.
Lithium Polymer
The company that produces the detector.
Built-In Flashlight
An on-board flashlight.
Search Coil Size
The size and dimensions of the search coil
11 x 7", 15.5 x 14" Search Coils
The country where the detector is made
Turkey (USA Service Center)
Ground Balance
A feature available on many detectors that allows the device to filter out signals from minerals in the ground, while accepting signals from actual targets.
Automatic, Manual, or Tracking
Includes Bonus Items
Bonus items are shown pictured with the device on the product page are included with this product
The overall length of the model when fully assembled
49" - 57"
Operating Mode
Operating modes would include, but are not limited to, discriminate mode and all-metal mode
Embedded Linux System
Operating Frequency
The frequency at which the detector operates.
14 kHz
Circuitry Type
The type of circuitry the detector uses. Typically, you will see VLF (Very Low Frequency) detectors, and PI (Pulse Induction) detectors.
Pinpoint Mode Yes
Search Coil Shape Elliptical
Search Coil Type
The type of search coil- Most commonly concentric, DD (also known as wide-scan), and Mono (available for some PI detectors).
Double D
Sensitivity Adjustment
This adjustment affects how sensitive the detector is to targets, and ultimately how deep they will be able to be detected.
Vibrating Alert
A vibration feature that allows users to feel targets being detected.
Visual Identification
A visual target ID that allows the user to determine the composition of the target being detected before digging. Typically, a visual target ID is a numerical display based off the conductivity of the target being detected.
Tablet PC
The amount of time the manufacturer will cover any broken parts or malfunctioning electronics.
2 Years
Water Resistance
The degree to which the detector is resistant to water. Weatherproof implies that the detector is resistant to splashing and rain. Waterproof implies the detector is fully submerisble. (All models will offer waterproof search coils.)
Waterproof Coil

Ask a question about this product

Does this detector only 3D image metal objects or does it 3D image any ancient artifact made of various metal and non-metal materials?
Question by: Brooke Lyman on Sep 21, 2018, 12:02 AM Link
The Invenio system is only able to detect and image metallic targets, or voids/cavities in the ground. No other targets would be detected.
Answer by: on Sep 24, 2018, 11:20 AM
How far does this machine detect and how deep also what type of things will it detect gold silver diamonds?
Question by: Chaim on Nov 10, 2019, 2:22 AM Link
This model is designed for hunting larger targets buried very deep in the ground. There are many factors that can influence depth, but depending on the size/composition of the target, as well as ground conditions, this system will be able to detect a target several meters deep. It will be able to detect any metal targets, voids/cavities, and water- there are NO DETECTORS OUT THERE that can detect gemstones.
Answer by: on Nov 11, 2019, 10:26 AM
Would this detector be able to find the voids that would be made by empty bottles. Say in an old privy or outhouse? Max depth of let’s say 10 feet or 2 1/2 meters.
Question by: James Wolff on Apr 24, 2019, 6:58 AM Link
Yes, it will find that easily. It is right within the manufacturers specifications for this device
Answer by: on Apr 25, 2019, 12:11 PM
Is this works on lodegold??and how deep this will go?
Question by: Pedro on Apr 29, 2019, 6:00 PM Link
This detector is designed to locate larger targets, deep in the ground. Lode gold in high enough concentrations may appear, but it would be more ideal for larger, solid targets like a chest, box, or gold bars. Depth is going to depend on ground conditions, but it would be able to locate targets down to 2 meters or so.
Answer by: on Apr 30, 2019, 9:57 AM
Does this product detect gold meters below the ground?
Question by: MRT on Dec 29, 2018, 2:05 AM Link
Yes this model is designed to find large treasures of gold and precious metals many meters below the earth.
Answer by: on Jan 2, 2019, 10:52 AM
Read real stories of what people found with Nokta Makro Invenio Standard Pack Smart Metal Detector and 3D Imaging System with 15.5 x 14” + 11 x 7” Waterproof Coils

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Returns and Exchanges Made Insanely Easy!
Since 1983 we have offered a return policy that is quite simple. We want you to be 100% satisfied with your purchase.  Here are the details in black and white:

Returns & Exchanges:
Within 14 days of receipt of your on line order, you may return or exchange any hobby item in original condition. All products must be unused, unassembled in the original packaging and with the manufacturer's original blank warranty form and instruction manual. Simply call us for a return authorization code and our special returns address before shipping any product back for a refund, store credit or exchange. Refunds are issued to the same credit card, debit card, gift certificate, or other form of payment used in the original transaction.

Non-Defective Returns:
Shipping, handling and insurance fees of $20 for your original ground shipment will be deducted from your refund for non-defective returns. Return shipping and insurance on non-defective merchandise is your responsibility.

Specialty Products:
Security, Industrial, Makro Deep Seeking Detectors, JW Fishers Underwater Search & Recovery, DRS Detectors and special order items are not returnable.