Ajax Primero MD15 gold scanner detector, a professional gold and metal scanner with 15 systems detection, long range, 3D imaging, pulse induction, and advanced target analysis for deep gold and buried treasures. It can search depths up to 70 meters & forward search range up to 3000 square meters.
KEY FEATURES:
Multi-System Detection with 15 Advanced Search Technologies: Primero includes nine integrated search systems, combining long range, 3D ground imaging, ionic detection, live scan, pulse induction, and more, for comprehensive gold and metal scanning in one unit.
Exceptional Depth & Distance Capability: Designed for professional exploration, the long-range system can detect targets up to 70 meters deep and signals up to 3000 meters away, offering exceptional reach in search of deep gold and large buried treasures.
Detailed 3D Ground Imaging: The integrated 3D imaging system uses four high-sensitivity sensors to build detailed subsurface visuals up to 30 meters deep, helping you analyze shape, size, and position before excavation.
Rich Target Identification & Live Scan Feedback: Primero detects a wide range of targets — including gold, silver, platinum, copper, groundwater, voids, caves, and more — with real-time imaging and clear visual/audio feedback.
Professional-Grade Display & Usability: Equipped with a large TFT color display and multilingual interface, the detector delivers high-resolution visuals and intuitive controls for advanced scanning in diverse terrains.
INTENDED USE
The Primero MD-15 is designed for users who need a truly professional device, not a standard consumer device. It is suitable for:
- Professional prospecting teams
- Archaeological researchers and field explorers
- Geological and prospecting project companies
- Advanced hobbyists seeking to move to a professional level
- Experts who rely on accurate results before digging
INCLUDES:
•AJAX Bag •Tablet •Stick •Imaging Scanner •Search Coils C1, C2
•Transceiver Antennas •High Gain Antenna •Gradio smart Sensor
•Connecting Box •Connection Cables •Connection Clips
• Geo Probes •Power Adapter •Headphones
*2-Year Warranty
1. Automatic Long-Range System
This system is the optimal choice for users who want fast and easy operation without complex settings.
Working Mechanism:
- After powering on, the system automatically starts searching for buried targets.
- The device analyzes signals emitted by high-frequency metals.
- It automatically identifies the presence of the target and its type.
- It determines the distance between the user and the target.
- It guides the user precisely toward the target.
✔ Suitable for users who prefer speed and ease of operation
✔ Operates automatically without manual settings
✔ High precision in guidance and positioning
2. Manual Long-Range System
Engineered for serious prospectors, the Ajax Detection Primero MD15 delivers professional-grade customization across every detection parameter. Manually configure your target metal type: gold, silver, copper, or iron -while independently adjusting search depth and forward range to match your specific site conditions. This granular control approach empowers experienced users to optimize detection efficiency and minimize false signals in challenging terrain.
After setting the parameters:
- The device begins transmitting and receiving signals.
- The user moves in the field.
- The target is indicated through device signals.
- As the user approaches the target, the signal becomes clearer until reaching the target point.
Full control over search settings
Suitable for professional prospectors
High accuracy in direction and target location
3. Ionic Long-Range System
The ionic search system is a specialized technology for detecting buried treasures and metals based on the ionic field formed around ancient metallic targets (for hundreds of years).
Key features:
Detection depth up to 20 meters
Forward range up to 200 meters
High capability to detect:
Gold – Silver – Bronze – Platinum – Copper
The system’s high sensitivity makes it effective for discovering both small and large quantities of precious metals with high accuracy.
4. Gradio Smart System
Designed for deep scanning operations with high accuracy, it works to:
- Confirm targets up to a depth of 10 meters
- Analyze magnetic fields formed around metals over time
- Detect metals and voids with high accuracy
Used for searching: Treasures, Metals and Underground voids
5. Live Scan System
Provides direct, real-time imaging of the search area with a clear visual analysis using specific colors:
- Green: Soil nature
- Red: Metals
- Blue: Voids & Caves
Enables the user to:
- Determine target location accurately
- Differentiate between object types
- Obtain live data during scanning
6. Ground Sonar System
A smart system dedicated to rapid inspection before advanced scanning. It relies on:
- Emitting short, successive ground waves
- Analyzing reflected signals caused by density variation
- Detecting voids, tunnels, caves, and metals
Provides direct visual and audio signals to support quick decision-making.
7. Ground Imaging System
The Ajax Detection Primero MD15 delivers professional-grade detection with dual display options—view results directly on the device or via tablet using the dedicated Primero MD software for detailed analysis and data visualization.
It relies on:
- Four main high-sensitivity sensors
- Generating 3D images of targets
- Detection depth up to 30 meters
It provides:
- Accurate determination of target shape
- Determination of true target size
- Precise target positioning
The system displays it clearly to help the user make the correct decision before digging.
8. Graph System
Displays target data as a 2D graph to determine:
- Target start and end
- Size and density
- Approximate depth
Green: Precious metal
Red: Non-precious metal
Used to confirm the target after discovery.
9. Discrimination System
Works to:
- Differentiate between precious and non-precious metals
- Display the metal type on the screen
- Enable iron rejection feature
Recommended during the target identification stage.
10. Pinpointer System
A high-precision system used in the final stage of the search, featuring:
- Highly accurate target pinpointing
- Gradual signal narrowing
- More precise depth and size estimation
11. Quick Scan System
Enables fast scanning with:
- Audio alert when the coil passes over the target
- Metal type display in colors:
Red: Non-precious
Black: Precious
Increased signal intensity when approaching the target center.
12. Spectrum Analyzer System
After locating a target, the system:
• Performs a 2D scan
• Sends successive pulses over the target
• Analyzes its type and depth accurately
Operates when one of the dedicated coils is connected to the device.
13. Auto Geophysical System
An advanced automatic system that relies on:
- Measuring electrical resistivity differences
- Analyzing subsurface formations
- Differentiating between:
- Metals
- Groundwater
Provides accurate and fast results, suitable for professional use without advanced geophysical expertise.
14. Manual Geophysical System
Dedicated to experts and professionals, featuring:
- Two-electrode operation only
- Reduced scan time
- High accuracy in specific points
- Full manual control of settings
Ideal for confirming results or examining selected areas.
15. Imaging Geophysical System
Used exclusively for groundwater detection, it works to:
- Convert data into 3D images
- Locate water precisely
- Select the best drilling point
A decisive tool for:
- Well drilling
- Geological studies
- Advanced exploration projects
Effective exploration in diverse environments
- Works efficiently in desert, agricultural, rocky, and clay soils
- Advanced soil calibration system
- Stable in highly mineralized soils with strong interference
Ideal for archaeological research
- Detects voids, tombs, and tunnels accurately
- Layered imaging helps understand subsurface structure
- Reduces damage to archaeological sites through prior understanding of subsurface conditions
Reliable for gold and precious metal prospecting
- Reduces random digging
- Advanced metal discrimination
- Long-range systems for directional targeting before approaching the objective
An excellent choice for ambitious hobbyists
- Simple interface
- Ready-to-use advanced systems
- Clear results even with moderate field experience
Less time – less effort – more accurate results.