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Joey Aguas

Oct 6, 2026

DTM-351-S Python GUI Now Available

Overview of the 3-Axis GUI for the Group3 DTM-351 Digital Teslameter

 The latest 3-Axis Graphical User Interface (GUI) developed in Python for the Group3 DTM-351 Digital Teslameter enhances the user experience and functionality of this precision instrument. With a compact profile diameter of just 10mm on the 3-axis, 3DT-141 probe, the DTM-351 is designed for magnet mapping and the characterization of magnetic fields in three dimensions.





Key Features of the GUI

  • Vector Sum, Azimuth, and Angle Display: The GUI provides real-time visualization of the vector sum of the magnetic field, along with its azimuth and angle, enabling users to easily interpret the magnetic field characteristics.

  • Data Logging: Users can log data for further analysis, ensuring that measurements can be recorded and reviewed at a later time.

  • Axis Switching: The interface allows users to switch between the three axes with a single control, simplifying the measurement process.

  • Channel Mode Control: Each axis can be controlled individually, offering flexibility for specific measurement needs.

  • Digital Numerical Display: The GUI features a digital display showing the magnetic field strength, temperature, and Larmor frequency, providing users with comprehensive data at a glance.

Benefits of the 3-Axis GUI

 The Python-based GUI not only enhances the usability of the DTM-351 but also ensures that users can perform complex measurements with ease. The intuitive layout and responsive controls make it accessible for both novice and experienced users in the field of magnetometry.

Conclusion

 The development of this 3-Axis GUI for the Group3 DTM-351 Digital Teslameter represents a significant advancement in the field of magnetic field measurement. By integrating advanced features and a user-friendly interface, this GUI facilitates precise magnet mapping and characterization, making it an essential tool for researchers and professionals working with magnetic fields.

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