
Primero MD15 – Professional Gold & Metal Detector
Ajax Primero MD15 – Professional Gold & Metal Detector
The Ajax Primero MD15 is an advanced multi-system detection device designed for professional field applications. It supports the detection of metallic objects and the analysis of subsurface variations, including possible cavities and geological structures.
The system combines long-range detection, ground imaging, and signal analysis technologies within one integrated platform. It is designed to support structured search processes, assist in data interpretation, and provide visual and audio feedback during operation.
The Primero MD15 can be used in various ground conditions and supports different operational modes to match field requirements. Its integrated design allows users to evaluate subsurface data and plan further steps based on collected information.
Flexible Operation Across Various Ground Conditions
The Primero MD15 is designed for use in different environments such as desert areas, agricultural land, rocky terrain, and clay soils. Its soil calibration features support stable operation in mineralized ground conditions and areas with potential signal interference.Suitable for Structural and Subsurface Analysis
The device can be used to support the detection of subsurface anomalies such as cavities or structural variations. Its imaging features assist users in interpreting underground conditions and planning further investigation steps more efficiently.Designed for Metal Detection and Prospecting Applications
The system supports the detection of metallic objects and includes features such as metal discrimination and directional search modes. These functions help users focus their search process and reduce unnecessary excavation efforts.User-Friendly Operation for Different Experience Levels
With an intuitive interface and pre-configured systems, the Primero MD15 is suitable for users with varying levels of experience. The system is designed to assist in conducting searches efficiently while supporting consistent operational performance.Target Users
The Primero MD-15 is designed for users seeking advanced detection solutions beyond basic consumer-level devices. It is suitable for:- Professional prospecting and survey teams
- Technical field operators and exploration personnel
- Companies involved in geological and subsurface investigation projects
- Experienced users aiming to expand their operational capabilities
- Users who rely on structured data and analysis to support decision-making before excavation
Primero MD-15 — developed as a professional tool for advanced detection applications.
Operating Environments
The device is designed for use in a wide range of ground conditions and environments, including:- Dry and sandy desert areas
- Mountainous and rocky terrain
- Agricultural fields and open landscapes
- Forested and humid regions
- Clay-based soils
- Mineralized ground conditions with potential signal interference
- Areas with varying subsurface structures
Engineered to support field applications under real working conditions.
15 Detection Systems
The Primero MD15 metal detection system integrates multiple search technologies within a single platform, providing different operational modes to support various detection scenarios. This multi-system design allows users to select suitable methods based on ground conditions and application requirements.
1. Automatic Long-Range System
A system designed for simplified operation with minimal manual adjustment.
Operating principle:
After activation, the system begins scanning and processes signal responses associated with metallic objects. It supports automatic detection processes and provides directional indications to assist the user during search.✔ Designed for simplified operation
✔ Automatic functionality without manual configuration
✔ Directional guidance support2. Manual Long-Range System
Provides manual configuration options for users who prefer customized operation.
Users can adjust parameters such as:
- Target material selection
- Detection range settings
- Search direction preferences
The system processes transmitted and received signals while the user moves through the area, providing directional feedback.
✔ Adjustable search parameters
✔ Suitable for advanced users
✔ Directional indication support3. Ionic Long-Range System
A system designed to analyze signal variations potentially associated with metallic targets.
Main features:
- Supports detection of different metal types
- Designed for use in extended search areas
- High sensitivity depending on environmental conditions
4. Gradio Smart System
Designed to support deeper scanning processes and assist in analyzing subsurface signal variations.
- Supports target verification processes
- Assists in analyzing magnetic field variations
- Can indicate potential subsurface anomalies
5. Live Scan System
Provides real-time visual representation of scanned data using color indicators.
- Green: soil characteristics
- Red: potential metallic signals
- Blue: possible cavities or voids
Supports visual interpretation during scanning.
6. Ground Sonar System
A preliminary scanning system used to assess subsurface variations.
- Emits ground signals and analyzes reflections
- Supports identification of density changes
- Provides visual and audio feedback
7. Ground Imaging System
Designed for advanced subsurface visualization.
- Multi-sensor technology
- Supports 3D data visualization
- Compatible with external display devices for data analysis
Assists in interpreting subsurface structures before excavation.
8. Graph System
Displays detected signals in a two-dimensional format.
Supports estimation of:
- Target boundaries
- Relative size and density
- Approximate depth indication
9. Discrimination System
Used to differentiate between types of metals.
- Supports metal classification
- Enables filtering of unwanted signals (e.g., iron)
10. Pinpointer System
Designed for close-range detection during the final stage.
- Assists in narrowing the target area
- Provides localized signal feedback
11. Quick Scan System
Enables fast scanning with audio and visual indications.
- Audio alerts during detection
- Color-based signal indication
- Signal intensity increases when approaching a target
12. Spectrum Analyzer System
Supports further analysis after initial detection.
- Processes signal responses over the target
- Assists in interpreting signal characteristics
13. Automatic Geophysical System
A system based on analyzing ground response variations.
- Supports evaluation of subsurface conditions
- Assists in distinguishing between different types of underground responses
14. Manual Geophysical System
Designed for users requiring more control over measurements.
- Manual adjustment of scanning parameters
- Suitable for detailed examination of specific areas
15. Imaging Geophysical System
Designed for subsurface data visualization.
- Converts collected data into visual representations
- Supports identification of subsurface variations
Imaging & Calibration
Ground Imaging & Advanced Calibration System
The Primero MD15 is equipped with ground imaging features supported by a calibration system and dedicated software. This setup allows users to review and interpret data directly on the device display or via the included tablet using Primero MD Software.Ground Imaging Capabilities
The system supports layered subsurface visualization and assists in analyzing underground conditions based on collected data.
Key features include:
- Two-dimensional and three-dimensional ground imaging
- Visualization of soil layers and subsurface variations
- Indication of potential differences between metallic signals and possible cavities
- Color- and shape-based data representation
- Support for evaluating subsurface conditions before excavation
Soil-Based Calibration
The system includes automatic and manual calibration options based on ground conditions, such as:
- Clay soils
- Rocky terrain
- Sandy ground
- Mixed or mineralized soils
The calibration process is designed to:
- Support more stable signal interpretation
- Reduce the impact of environmental interference
- Improve consistency of measurement data
- Assist in obtaining more reliable readings depending on ground conditions
Result Interpretation & User Control
Users can:
- View results directly on the device display
- Analyze data using the included tablet and dedicated software
- Interpret data through visual representations
- Review information before proceeding with further actions
The software interface is designed to support clear and structured data interpretation during field use.
Integrated Technical Architecture
The Primero MD15 combines multiple detection technologies within a unified system architecture designed to support different operational modes and data processing approaches.
Long-Range Detection Platform
Based on signal processing techniques, this platform supports scanning over wider areas and provides directional indications that assist users during the search process.
Ground Imaging Platform
Supports layered ground scanning with visual data representation, allowing users to analyze subsurface conditions based on collected data.
EFM Platform – Audio-Based Detection Systems
Focuses on signal interpretation through audio and graphical feedback.
- Supports differentiation between signal types
- Provides graphical data representation
- Assists in identifying signal variations during operation
Geophysical Platform
Based on analyzing ground response and soil characteristics.
- Supports evaluation of subsurface variations
- Assists in identifying different types of underground responses
- Can be used in applications related to soil analysis
System Integration
These platforms operate within a unified structure, supporting coordinated data processing and interpretation.
The system is designed to:
- Support consistent operation under varying ground conditions
- Assist in distinguishing between different signal types
- Provide visual and analytical data representation
- Help users make informed decisions during fieldwork
The integrated architecture enables these platforms to function together as a cohesive system.
Ergonomic & Field-Oriented Design
The Primero MD15 is designed with a focus on durability and user comfort. Its construction combines a robust structure with a lightweight form factor to support extended field use. The ergonomic design supports balanced handling and a comfortable grip, helping to reduce physical strain during longer operating periods.
The device is designed for straightforward assembly and disassembly, supporting convenient transport and storage. It is intended for use in a variety of field environments.
User Interface
The user interface of the Primero MD15 is designed to support practical operation in field conditions. It is structured to provide clear navigation and straightforward access to system functions.
The interface supports:
- Clear presentation of operational data
- Simplified navigation between system modes
- Efficient interaction during field use
The overall design is intended to support continuous operation and ease of use in practical working environments.




