Primero MD15 Detector by Ajax Detection
The AJAX Primero MD15 is a high-performance long-range detection device engineered for professional treasure hunting and underground exploration. Equipped with 15 advanced search systems, it is designed to detect a wide variety of targets including precious metals, gemstones, groundwater, meteorites, and underground voids with precision and reliability.
Its powerful 12V 3300mAh rechargeable battery provides up to 6 hours of continuous operation, making it suitable for extended field use. The device offers a true detection depth of up to 70 meters, allowing users to explore deep underground targets effectively.
The Primero MD15 features a bright 5-inch 16-bit color TFT display that delivers clear visibility in both direct sunlight and low-light environments. It also includes high-tech audible alerts that help distinguish targets through unique sound tones based on distance and target response.
Designed for international users, the detector supports 8 languages: English, French, Spanish, German, Russian, Arabic, Turkish, and Italian.
Built with durability and field reliability in mind, AJAX detectors are engineered to perform accurately in different terrains and environmental conditions. The product is backed by a 2-year warranty and continuous technical support from AJAX’s professional engineering team.
Features
-
Battery
Powerful rechargeable 12V, 3300mAh battery provides up to 6 hours of continuous operation. -
Depth Capacity
Reaches a true detection depth of up to 70 meters. -
Languages Supported
English, French, Spanish, German, Russian, Arabic, Turkish, Italian -
Display Screen
Features a 5-inch 16-bit color TFT display with excellent visibility in both bright sunlight and dark environments. -
Audio Alerts
Advanced audible alert system delivers clear and distinctive tones based on target distance. -
Warranty
Includes a 2-year warranty with continuous support from professional AJAX engineers. -
Detection Systems
Operates with 15 advanced search systems developed and tested worldwide for dependable performance. -
Identified Targets
Gold, Gold Fragments, Silver, Copper, Bronze
Iron, Tin, Lead, Aluminum, Meteorites, Diamonds,
Emeralds, Groundwater, Underground Voids -
Performance
Designed for reliable operation, durability, and accurate results across various terrains and search conditions.
Package Includes
- Primero MD15 Detector
- Long-Range Search Antennas and Sensors
- Extension Shaft (Main Detector Shaft)
- Ground Imaging System Accessories
- Geophysical System Connection Box
- Geophysical Ground Probes
- Connection Cables and Clamps
- Two Search Coils (different sizes)
- Tablet Device
- Charger
- Professional Headphones
- User Manual
- 2 Years Warranty
Specifications
| Specification | Details |
|---|---|
| Detection System | Multi-detection systems and functions with 15 optional systems |
| Operating Principle | Processes data and digital signals and converts them into visual and audible results |
| Processor Architecture | ARM Microcontroller 32-bit |
| Display Screen | TFT Color LCD, 800 × 480 WVGA, 16-bit color depth |
| Battery | 12V, 3300mAh rechargeable battery |
| Power Rating | 400 mA |
| Battery Endurance | Typical usage time of up to 10 hours |
| Power Adapter | USB Type-C / PD |
| Storage Capacity | Saves up to 50 scans |
| Sound | High-quality 32 KBIT/S MP3 audio |
| Notifications | Configurable sound and tactile feedback through settings menu |
| Bluetooth | 2.4 GHz with sensitivity up to -80dBm |
| Languages | Multilingual interface supporting 8 languages |
| Date and Time | Real-Time Clock with manual setup or automatic GPS synchronization |
| Login Restriction | Configurable PIN security |
| Overall Dimensions | 88 × 52 × 20 cm |
| Package Total Weight | 10.2 kg |
| Operating Temperature | -10°C to 60°C (14°F to 140°F) |
| Storage Temperature | -10°C to 80°C (14°F to 176°F) |
| Humidity | Operates and stores at up to 90% relative humidity |
Buy Now
Order an Ajax Detection Primero MD15 Detector from ModernMetalDetectors.com. Buy today and get free shipping with no sales tax!
| Shipping |

Our goal is to keep the ordering process as simple as possible.
We offer free shipping on orders over $250.
Shipping times vary from 1 to 4 days on average.
Order Confirmation:
- You will receive an order confirmation email immediately after placing your order. This means we have authorized your credit card and are preparing your order for shipment.
- As soon as we receive your order, we contact our warehouse to confirm it is in stock and available for immediate shipment.
- If your item is on backorder or unavailable, we will contact you via email.
- If your item is available for immediate shipment, we will process the charges and submit the order for shipment.
Order Shipment:
- If your order is in stock and your credit card is approved, your order will ship within 1–2 business days.
- Tracking information will be sent within 24 hours to the email provided at checkout.
- All orders require a signature upon delivery.
- We ship daily via UPS Ground, FedEx Ground, and Freight to the lower 48 states.
- Most orders placed before 1 PM MST ship the same day (some exceptions apply).
- Shipping is included for ground orders to the lower 48 states. AK & HI ship at an additional cost.
- A phone number is required for freight deliveries to schedule an appointment.
- Failure to provide a phone number may delay delivery and may result in storage fees.
- We do not offer Cash on Delivery.
- We do not ship to PO Boxes.
Inspecting Damages:
- Please inspect packaging when your items arrive.
- If your item arrives damaged, email photos to support@modernmetaldetectors.com and we will process an insurance claim on your behalf.
Cancellations & Refunds:
- Orders canceled after payment are subject to a non-refundable card processing fee of 2.6% to cover payment processor costs.
- If your item is on backorder and you cancel before shipment, the 2.6% processing fee applies.
- If your order has shipped, you are responsible for return shipping and a 15% restocking fee applies.
- Refunds are issued to the original payment method.
Backorders:
- If a product is out of stock, we will notify you immediately with the expected arrival time and available substitutes.
- Arrival times may change due to shipping delays or manufacturing issues.
- You may choose to keep, substitute, or cancel your order if arrival times change.
- Once backorders arrive, they will ship and tracking will be emailed.
Shipping from Abroad & Import Duties – USA Customers:
Please Read Before Purchasing
Customers are responsible for any import taxes, customs fees, tariffs, or duties. You will be contacted before delivery once the item reaches the United States to arrange payment of applicable fees.
Shipping Origins by Brand:
- Vertex – Germany
- BR Systems – Turkey
Freight LTL Shipment
If you purchased a large or heavy item (such as a walk-through metal detector), your item will ship freight with lift-gate service.
- The freight dispatcher will call to schedule a delivery appointment.
- You must be present during the delivery window to sign.
- Delivery windows are typically 8 AM–12 PM or 12 PM–4 PM.
- Please ensure your phone number at checkout is correct.
- Do not screen calls until delivery is complete.
- Freight delivery includes one driver and curbside placement only.
- Keep all original packaging and pallets if returning the item.
Freight Damage Procedure:
- Inspect immediately with the driver present.
- Note any damage on the carrier paperwork.
- If unable to inspect immediately, write: "Carton damage, subject to inspection".
- Inspect contents within 48 hours and report damage to the carrier.
- If packaging damage is severe, refuse shipment and notify us immediately.
Carton packaging has excessive damage to the exposed product:
- Refuse shipment
- Sign the carrier paperwork: “Carton damaged and refused.”
- Notify Modern Metal Detectors immediately.
If you have any questions, please contact us at support@modernmetaldetectors.com
QUESTIONS & ANSWERS
Have a Question?
Be the first to ask a question about this.
Description
Primero MD15 Detector by Ajax Detection
The AJAX Primero MD15 is a high-performance long-range detection device engineered for professional treasure hunting and underground exploration. Equipped with 15 advanced search systems, it is designed to detect a wide variety of targets including precious metals, gemstones, groundwater, meteorites, and underground voids with precision and reliability.
Its powerful 12V 3300mAh rechargeable battery provides up to 6 hours of continuous operation, making it suitable for extended field use. The device offers a true detection depth of up to 70 meters, allowing users to explore deep underground targets effectively.
The Primero MD15 features a bright 5-inch 16-bit color TFT display that delivers clear visibility in both direct sunlight and low-light environments. It also includes high-tech audible alerts that help distinguish targets through unique sound tones based on distance and target response.
Designed for international users, the detector supports 8 languages: English, French, Spanish, German, Russian, Arabic, Turkish, and Italian.
Built with durability and field reliability in mind, AJAX detectors are engineered to perform accurately in different terrains and environmental conditions. The product is backed by a 2-year warranty and continuous technical support from AJAX’s professional engineering team.
Features
-
Battery
Powerful rechargeable 12V, 3300mAh battery provides up to 6 hours of continuous operation. -
Depth Capacity
Reaches a true detection depth of up to 70 meters. -
Languages Supported
English, French, Spanish, German, Russian, Arabic, Turkish, Italian -
Display Screen
Features a 5-inch 16-bit color TFT display with excellent visibility in both bright sunlight and dark environments. -
Audio Alerts
Advanced audible alert system delivers clear and distinctive tones based on target distance. -
Warranty
Includes a 2-year warranty with continuous support from professional AJAX engineers. -
Detection Systems
Operates with 15 advanced search systems developed and tested worldwide for dependable performance. -
Identified Targets
Gold, Gold Fragments, Silver, Copper, Bronze
Iron, Tin, Lead, Aluminum, Meteorites, Diamonds,
Emeralds, Groundwater, Underground Voids -
Performance
Designed for reliable operation, durability, and accurate results across various terrains and search conditions.
Package Includes
- Primero MD15 Detector
- Long-Range Search Antennas and Sensors
- Extension Shaft (Main Detector Shaft)
- Ground Imaging System Accessories
- Geophysical System Connection Box
- Geophysical Ground Probes
- Connection Cables and Clamps
- Two Search Coils (different sizes)
- Tablet Device
- Charger
- Professional Headphones
- User Manual
- 2 Years Warranty
Specifications
| Specification | Details |
|---|---|
| Detection System | Multi-detection systems and functions with 15 optional systems |
| Operating Principle | Processes data and digital signals and converts them into visual and audible results |
| Processor Architecture | ARM Microcontroller 32-bit |
| Display Screen | TFT Color LCD, 800 × 480 WVGA, 16-bit color depth |
| Battery | 12V, 3300mAh rechargeable battery |
| Power Rating | 400 mA |
| Battery Endurance | Typical usage time of up to 10 hours |
| Power Adapter | USB Type-C / PD |
| Storage Capacity | Saves up to 50 scans |
| Sound | High-quality 32 KBIT/S MP3 audio |
| Notifications | Configurable sound and tactile feedback through settings menu |
| Bluetooth | 2.4 GHz with sensitivity up to -80dBm |
| Languages | Multilingual interface supporting 8 languages |
| Date and Time | Real-Time Clock with manual setup or automatic GPS synchronization |
| Login Restriction | Configurable PIN security |
| Overall Dimensions | 88 × 52 × 20 cm |
| Package Total Weight | 10.2 kg |
| Operating Temperature | -10°C to 60°C (14°F to 140°F) |
| Storage Temperature | -10°C to 80°C (14°F to 176°F) |
| Humidity | Operates and stores at up to 90% relative humidity |
Buy Now
Order an Ajax Detection Primero MD15 Detector from ModernMetalDetectors.com. Buy today and get free shipping with no sales tax!
Shipping
| Shipping |

Our goal is to keep the ordering process as simple as possible.
We offer free shipping on orders over $250.
Shipping times vary from 1 to 4 days on average.
Order Confirmation:
- You will receive an order confirmation email immediately after placing your order. This means we have authorized your credit card and are preparing your order for shipment.
- As soon as we receive your order, we contact our warehouse to confirm it is in stock and available for immediate shipment.
- If your item is on backorder or unavailable, we will contact you via email.
- If your item is available for immediate shipment, we will process the charges and submit the order for shipment.
Order Shipment:
- If your order is in stock and your credit card is approved, your order will ship within 1–2 business days.
- Tracking information will be sent within 24 hours to the email provided at checkout.
- All orders require a signature upon delivery.
- We ship daily via UPS Ground, FedEx Ground, and Freight to the lower 48 states.
- Most orders placed before 1 PM MST ship the same day (some exceptions apply).
- Shipping is included for ground orders to the lower 48 states. AK & HI ship at an additional cost.
- A phone number is required for freight deliveries to schedule an appointment.
- Failure to provide a phone number may delay delivery and may result in storage fees.
- We do not offer Cash on Delivery.
- We do not ship to PO Boxes.
Inspecting Damages:
- Please inspect packaging when your items arrive.
- If your item arrives damaged, email photos to support@modernmetaldetectors.com and we will process an insurance claim on your behalf.
Cancellations & Refunds:
- Orders canceled after payment are subject to a non-refundable card processing fee of 2.6% to cover payment processor costs.
- If your item is on backorder and you cancel before shipment, the 2.6% processing fee applies.
- If your order has shipped, you are responsible for return shipping and a 15% restocking fee applies.
- Refunds are issued to the original payment method.
Backorders:
- If a product is out of stock, we will notify you immediately with the expected arrival time and available substitutes.
- Arrival times may change due to shipping delays or manufacturing issues.
- You may choose to keep, substitute, or cancel your order if arrival times change.
- Once backorders arrive, they will ship and tracking will be emailed.
Shipping from Abroad & Import Duties – USA Customers:
Please Read Before Purchasing
Customers are responsible for any import taxes, customs fees, tariffs, or duties. You will be contacted before delivery once the item reaches the United States to arrange payment of applicable fees.
Shipping Origins by Brand:
- Vertex – Germany
- BR Systems – Turkey
Freight LTL Shipment
If you purchased a large or heavy item (such as a walk-through metal detector), your item will ship freight with lift-gate service.
- The freight dispatcher will call to schedule a delivery appointment.
- You must be present during the delivery window to sign.
- Delivery windows are typically 8 AM–12 PM or 12 PM–4 PM.
- Please ensure your phone number at checkout is correct.
- Do not screen calls until delivery is complete.
- Freight delivery includes one driver and curbside placement only.
- Keep all original packaging and pallets if returning the item.
Freight Damage Procedure:
- Inspect immediately with the driver present.
- Note any damage on the carrier paperwork.
- If unable to inspect immediately, write: "Carton damage, subject to inspection".
- Inspect contents within 48 hours and report damage to the carrier.
- If packaging damage is severe, refuse shipment and notify us immediately.
Carton packaging has excessive damage to the exposed product:
- Refuse shipment
- Sign the carrier paperwork: “Carton damaged and refused.”
- Notify Modern Metal Detectors immediately.
If you have any questions, please contact us at support@modernmetaldetectors.com
Reviews
Product Q&A
QUESTIONS & ANSWERS
Have a Question?
Be the first to ask a question about this.

