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NEW! Professional Magnetometer Kit – The Official FG-33+ Upgrade! Click here to learn more.

Professional
 Fluxgate Magnetometer 
Solutions

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3 - Axis Magnetometer Sensors

The Smarter Way to Measure Magnetic Fields

All-in-One Systems: Sensors, hardware, software, data loggers, and GPS add-ons in one complete package.

Tailored Solutions: Options for hobbyists, researchers, and professionals—from DIY kits to advanced 3-axis and drone-ready sensors.

Easy to Use: Mobile & web apps for real-time data visualization and analysis.

Our Products

Engineered for precision, designed for a wide range of applications.

Trusted by Leading Institutions

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Fgsensors and universidad de granada
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About Us

Learn How NASA Uses FG Sensors
in space weather applications

BUILD YOUR OWN
METAL DETECTOR

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Easy to build and indispensable addition to any treasure hunter's gear, this tool effortlessly detects ferromagnetic objects and voids buried meters deep.

  (Watch video) 

Free Android App makes it easy to observe and analyze DIY gradiometer signals in real-time.

Free Android Application
Visualize in Real-Time.

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3-AXIS
MAGNETOMETER
SYSTEM

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Engineered for fast deployment, the system delivers real-time magnetic field data via UART, with built-in GPS and automatic SD card logging for reliable field data capture.

(Watch video)

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Perfect for ground surveys or drone use.

DRONE
MAGNETOMETER

SOLUTIONS

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Drone DIY Kits
Available in both magnetometer and gradiometer configurations, our professional kits give you the flexibility to choose the perfect setup for your application. Each system features high-sensitivity sensors, integrated GPS, and SD data logging for precise, reliable results in the field.

(Watch video)

Drone Magnetometer Systems
We offer ready-to-deploy drone-mounted magnetometer systems and complete aerial survey kits designed for

large-scale mapping. Lightweight, efficient, and accurate, ideal for covering expansive areas quickly and safely.

Analyze Scans with PolarWave™ DATA.
Magnetometer Processing Software.

PolarWave Data

OEM SOLUTIONS

At FG Sensors, we partner with leading brands, research institutions, and technology companies to develop custom magnetometer and gradiometer solutions tailored to their unique applications.

From integrating our high-performance sensors into existing platforms to creating fully branded, turnkey systems, we offer OEM services that ensure seamless performance and reliability.

Projects

Dedication. Expertise. Passion.

Explore how FG Sensors are used in real-world applications. Discover interesting projects completed by our customers through the links below.

Latest from FG Sensors

Frequently asked questions

Contact us
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Distributors

Purchase directly from our authorized distributors! Our network of trusted partners ensures you receive high-quality products with exceptional service.

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