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Wheel diameter measuring unit


Track gauge meter for 1000 mm track

V-Tanú törés 3 fázis kitakart
V-Tanú 2013

Video control to catch the criminal who hit the barrier bar in the railway crossing

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GFD08 the Eddy current measuring unit for detecting roling contact fatigue cracks


WearCheck67 the rail wear measuring unit

Safety is Overall
English: News


25/10/2023 - Open Day teaser

The countdown is on! Only 1 day left until our Open Day event, get on track with us and watch this teaser video of our devices.

Flashes of our devices

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  • YouTube

Due to the overwhelming interest in our Open Day, we have decided on its extension with another day and the same program.

Join us at our Open Day event on Friday, October 27th from 9:00 AM at our location: 13. Borszék köz, 1119 Budapest.

Please indicate your interest in participating using the following contact details: or +36 1 371 22 90.

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We are looking forward to seeing you at our Open day on Thursday, October 26th from 9:00 AM, at our location:

13. Borszék köz, 1119 Budapest.


Please indicate your interest in participating using the following contact details: or +36 1 371 22 90.

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The OLD-2 Optical Lens Densitometer can measure the optical density of colored (painted) lenses, their transmission and absorption spectra in the ultraviolet and visible spectral ranges of electromagnetic waves.

Three versions of equipment were developed:

  • OLD-2 is the basic version,

  • OLD-2-GR is capable of measuring gradient lenses,

  • OLD-2-GR-UV which measures the ultra-violet protection layer at 385 nm and 400 nm.

  • Developed for load testing and deformation measurement of bridges, structures or rail movement;

  • Contactless, remote measurement of 2D displacement from a base station located as far as 100 meters;

  • Continuous recording of 4 channels, suitable for both static and dynamic cases;

  • No need for road or track closure;

  • Results are immediately available for on-site evaluation.

  • The DIVA 700-B 1000 mm gauge version uses digital technology similar to its predecessors to measure the 3 main track parameters and some additional parameters.

  • It is available with a display, but also with Android-based software to control the measurement process and store the measurement results on an Android phone.

Track gauge for 1000mm track
  • It measures the wheel diameter according to the special version three-point chord measurement principle.

  • It can be used the entire range of the common wheel types from 330 mm upto1400 mm diameter!

  • This device provides convenient usage on the field and in the installation shaft too!

Click on the YouTube logo for video please!

The ’D-WHEEL’ is in the details!

  • YouTube
Wheel diameter measuring unit
  • 84 pieces of MetalLube rail lubrication device have been delivered successfully

  • Special online monitoring system has been put into operation

  • Remote control solution

  • Training of the local team has also been done

Rail lubrication unit

17/03/2023 V-Tanú - the video witness of the railway barrier break

V-Tanú records what happened in the vicinity of the railway crossing under the red signal.
In the event of a barrier break, the recording is preserved without overwriting.

Based on the recording, the license plate number of the vehicle can be recognized, so the crime can be proven.

V-Tanú sends an SMS to designated professionals and the police when the barrier is breached.

If the barrier is not broken, the recording is automatically overwritten to the next red signal.

Click on the YouTube logo for video please!

  • YouTube
V-Tanú törés 3 fázis kitakart.jpeg


Metalelektro Measuring Technique Kft. is the legal successor of the Metalelektro Ltd’s measuring technique department which was established in 1991. Our more than twenty high-qualified colleagues combine several fields of knowledge with many years of experiences, lots of creativity and enthusiasm. As a result, more than 40 different types of special railroad diagnostic devices have been developed and many thousand pieces produced. As a matter of fact, experiences of executing measuring services are continuously being integrated into device development.
No doubt, guidance of our specialists, the well-equipped workshops and perfect supply chain will help your ideas develop from prototype to series production. Please contact us for further assistance even if you have specific ideas, subjects or requests!


English: Product
Rolling contact fatigue crack (HC) measurement
  • SidePull light, with accurate, semi-destructive technology

  • RailScan, with effective non-destructive technology

  • SidePull, with accurate, semi-destructive technology

Stress free temperature measurement
Rail Geometry Measurement
Track Geometry Measurement I
Track Geometry Measurement II
Catenary Measurement
Rail Temperature Measurement

Rail Lubrication and friction coefficient measurement
Wheel measurement
  • WPCS, wheel profile measuring device

  • WheelCheck, device for measuring qR characteristic of the wheel profile

  • IWD, rim back distance measuring device 

  • WGD, flangegauge distance measuring device

  • Unilaser - T, clearance measuring unit

  • LDG, device for determining the position of the track compared to a fix object

Track clearance measurement
Insulated join measurement
  • iTest, resistance measuring device for insulated joints

English: Service



After Sale Support

On-line support in any technical issues:

  -  software installation

  -  recovery of data and system files

Cooperation in tests for local approval

Improvement of device and software for meeting local requirements


Measurement of the Following Factors

 Track and turnout geometry

Rail straightness

Rail corrugation

Rail and turnout profile

Ground thickness of rail

Stress free temperature

Rolling contact fatigue crack

Rail inclination

Bolt pull-out strength


High Quality Service Technologies


Maintenance and calibration of the measuring devices during and over the warranty period.

Upgrade of the old type devices providing the state of the art conditions for them

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English: Contact
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