News

• EGU26
  We are pleased to announce that we will be attending EGU26 together with Codevintec. As manufacturers of advanced equipment, we look forward to meeting industry professionals, showcasing our technologies and discussing practical applications in geoscience and field operations. More information about the event is available here: https://www.egu26.eu/
  
  
  
• Workshop 2026
  Many thanks to all participants of the GFI Workshop 2026, as well as to our colleagues, for their engaging presentations, insightful discussions and the welcoming atmosphere throughout the event. We look forward to meeting again at a future occasion!
  
  
  

  

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• GF Instruments celebrates its 25th birthday
  This year, GF Instruments proudly celebrates 25 years of success way. For a quarter of a century, we have been innovators in geophysical measurement technology, delivering reliable solutions and building strong partnerships.
  We would like to thank all our customers, colleagues and partners for the support that has enabled us to reach this significant milestone.
  
  
  We are ready for further joint steps towards success!
  
  
  
• Instructional videos
  Our sales representative for United States of America - THG Geophysics Ltd. - published on their YouTube channel series of videos regarding the use of our instruments. We encourage you to check them: https://www.thggeophysics.com/rentals-and-sales/
  


• Smartphone applications (Android) are available for EMC Conductivity Meters CMD and MK Magnetic Susceptibility Meters. If you are interested, please contact us.
  


• New probe in our CMD family: CMD-Explorer 6L
  We have just introduced our new high resolution probe CMD-Explorer 6L. It enhances the capability of the standard CMD-Explorer by extended depth range (0.45 - 6.3 m) and higher depth resolution (6 receivers). Precise electronic design with stable calibration provides data for multi-layer conductivity and inphase mapping as well as for inversion of measured conductivity sections. CMD-Explorer 6L is useful for fast and accurate contactless investigations of buried structures and objects in the frame of geological, geotechnical, military and other surveys.
  


• Gravimetry
  At the beginning of September 2019 we have added the new product to our instrument group: Land gravity meter LG-1 Galielo. It is equipped with a lightweight, quartz-core based sensor, detachable control unit and advanced technology of signal processing. The new instrument is ready to match all needs of up-to-date field gravity survey.


• Electromagnetics
  Multi-depth conductivity meters CMD-E, CMD-ME and CMD-ME 6L have created new world standards for shallow EM survey. They allow the calibrated evaluation of depth conductivity gradient in one measuring pass. All CMDs are now delivered with the new control unit equipped with two Bluetooth channels, GPS receiver and B/W or colour display. Smartphone application and comfortable harness for side and front carrying are also available.


• Gamma-ray
  GAMMA SURVEYOR VARIO - 2048-channel geophysical gamma-ray spectrometer - quickly became a popular survey tool. It follows the successful series of Gamma Surveyor and Gamma Surveyor II spectrometers.


• Magnetic susceptibility
  The magnetic susceptibility meter Multi Kappa allows depth graded field survey suitable for archaeological and geological studies. Measured values in the range from 10^-6 to 1 are calibrated in SI units. Multi Kappa and the small, handheld SM-20 form a set suitable both for surface and deeper magnetic susceptibility surveys.


• Resistivity and IP
  To meet the requirements of our clients, we have extended the selection of multielectrode cables (see section Resistivity and IP - Recommended sets). Passive and active cables are offered in a range of complete sets based on powerful ARES and ARES II units, all at a significant price reduction. The sets with short delivery time are suitable for a wide spectrum of tasks (from common single channel survey to large 10-channel, water, borehole and other special surveys).


• Short guides:
  We recommend to pay attention to our methodical guides for electromagnetic conductivity survey as well as for resistivity and IP imaging. Those brochures contain both theoretical introduction and many typical examples of applications.
  
  The new edition of electromagnetic conductivity survey methodical guide is completed by rather complex physical theory useful both for academic sphere and for skilled users. You can find this chapter at the end of the brochure.