We have some good news for you: the Fakopp product range has widened with a new member! We've just presented our new impedance tomograph at Myplant&Garden 2018 International Green Expo in Milan, Italy. #myplantgarden #myplant18 #internationalgreenexpo #impedancetomograph #impedancetomography #arborelectro

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We've enhanced our pneumatic anemometer tower again, so extending it is getting easier and easier. Watch our newest demonstration:

Extending and collapsing of our pneumatic anemometer mast. Erecting requires a single person only. This anemometer mast is part of DynaRoot Dynamic Root Eval...

Erecting and collapsing the new pneumatic version of our collapsible anemometer pole: +

First attempt to erect the pneumatic version of our telescoping anemometer pole which is designed to make dynamic root testing even easier (more info here: h...

ArborSonic 3D, Microsecond Timer, DynaRoot and ArborElectro, the first prototype of our new impedance tomograph on display in Madison, Wisconsin at the 20th International Symposium on Nondestructive Testing and Evaluation of Wood. #ArborSonic3D, #DynaRoot, #MicrosecondTimer, #ArborElectro

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You requested it, we made it! Watch us erecting our new telescoping anemometer pole for the first time:

Erecting our new telescoping anemometer pole for the first time. Extending/collapsing requires only a single person. Our anemometer pole is part of the DynaR...

Have you heard about the nature film "This Tree is Big" by writer/director Dávid Attila Molnár from the / studio? It is a story about the life of an old oak and it's definitely worth watching. As a bonus, it includes a scene about acoustic tomography: The language of the narration is Hungarian, but English subtitles are available.

Az utóbbi években uj stilusú mászóutak, úgynevezett vasalt utak létesültek a völgyekben. Ezek alkalmi mászók ezreit vonzák e gyönyörű vidékre.

Dear Polish followers! We have published the Polish version of our site. Visit directly or go to and use the language switcher in the top right corner!

Zajmujemy się opracowywaniem innowacyjnych metod pomiarowych i ewaluacyjnych do określania zagrożeń stwarzanych przez drzewa oraz oceny jakości drewna. Nasze produkty umożliwiają wykrycie, bez niszczenia drzewa, ukrytych stref obumarłych i uszkodzeń systemu korzeniowego.

Have you seen our YouTube channel yet? If you haven't, why don't you have a look at it?

For an introductory video about the DynaRoot dynamic root evaluation system, go to

For an introductory video about the pulling test, go to Don't forget to turn on the subtitles!


We intend to add more videos later, so please consider subscribing to our channel.

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Fakopp Bt develops innovative measurement and evaluation techniques for tree risk assessment and wood quality evaluation. Our products make it possible to de...

This is how the Tree Diagnostics team looks like after a busy day at the ARB Show! We had lots of interesting discussions today as well. Many thanks to the organizers, they've been doing a great job! Good bye, ARB Show! #ARBShow #ARBShow2017

Some pictures from our first day at the ARB show! You can find us at the exhibition stand of Tree Diagnostics Ltd, our UK representative. #ARBShow #ARBShow2017

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Meet us at the ARB Show! #ARBShow2017 #ARBShow

May 12, 2017 - May 13, 2017Westonbirt ArboretumTetbury, United Kingdom
1,573 people interested

The new version of the DynaRoot Evaluation Software is out! New features since the last release include
* Support for the DS-2 Ultrasonic Anemometer
* Ability to save loaded data as project files (.fdr files)
* Improved safety factor calculation
* Visual indicators of data health...
* Support for Hungarian language
* Application remembers last entered values (such as last anemometer device selected)
* Installer associates .fdr extension with the application, so they can be opened by double-clicking
* "About" window added
* Warns the user when either the correlation or the wind pressure is too low.
A direct link to the installer is…/d…/Fakopp%20DynaRoot%201.0.1%20Setup.exe
New to DynaRoot? Find out more about it on

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For Hungarian speakers: Fakopp is mentioned in a recent article about caring for urban trees in Budapest. Briefly, a representative person from Főkert Zrt., the main arboricultural organization of the city of Budapest says that they don't take any irreversible actions on trees without testing them with our instruments first. For the full article, visit…
FŐKERT Nonprofit Zrt., thank you for choosing Fakopp!

Calibrating our anemometers at the ZAMG - Zentralanstalt für Meteorologie und Geodynamik in Vienna, Austria. The ZAMG offers a wind tunnel in which a uniform wind speed can be generated at predefined speed levels. This way we can get important information about the characteristic of our instruments. We sell anemometers as part of the DynaRoot dynamic root evaluation system (see for more information). #zamg, #dynaroot

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Fakopp Bt is governed by the achievements of science. Therefore, for us it is of great importance to contribute back to the scientific community whenever we can. Nothing shows this better than the numerous scientific institutions worldwide that are already using our instruments. As a preparation for our upcoming joint research project with the Geophysical Institute of the Hungarian Academy of Sciences (MTA CSFK GGI), last week we made some test measurements on a concrete using modified sensors. Although ArborSonic 3D is originally designed for examining trees, our test proved that it is able to cope with unordinary use cases as well. Pretty cool, isn't it? According to our measurements the pillar turned out be free of fractions. Since it's located in the building of MTA CSFK GGI, it's a soothing news for the researchers working there

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Fakopp Bt. added 4 new photosfeeling proud.

Pictures from the inauguration of our new office space In Sopron​! Our small team is now ready to raise the production of leading edge electronics for tree inspection to an ever higher level. Serving arborists is our mission!

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Last week we held a presentation about non-invasive testing of urban trees for the audience of the Hungarian Science Club (Tudósklub) in Boston. The talk was videotaped and can be watched online (in Hungarian) at on the Boston Tudosklub YT channel.

Az előadó: Dr. Divós Ferenc fizikus, Nyugat-magyarországi Egyetem, Simonyi Károly Kar, Sopron, Fakopp Bt. Ágfalva Az előadás címe: Láttatni a láthatatlant, V...