List-Magnetik GmbH

Coating Thickness Meters

Magnetic field measurement


  • Home

Welcome to the List-Magnetik website

one of the world's leading developers and manufacturers of devices related to magnetism and its application.

Measuring instruments of the highest precision - Made in Germany

Our precision measuring devices are manufactured in our own production facility, which guarantees the highest quality.

The many years of technical know-how in the field of coating thickness measurement, paint coating measurement, magnetic field measurement and other magnetic measured variables such as permeability and magnetic flux of our dedicated development engineers, as well as the constant further development of our measuring devices, ensure high global customer satisfaction.

Find out more about our products on our website. We are also happy to answer any further questions you may have.


We are your leading system manufacturer for magnetizing and demagnetizing

Benefit from our strengths in the field of device construction with the highest precision. We offer you individual and customer-specific solutions according to your needs. A magnetizing or demagnetizing system from List-Magnetik is a long-lasting and maintenance-friendly investment.

➥ Coating thickness gauges

With coating thickness gauges, you can quickly and easily measure the thickness of lacquer, anodized or electroplated coatings. The dry film thickness is one of the most important measured values in the painting and coating industry. A layer thickness measuring device provides information about corrosion protection and the probable service life of a base material. In this way, the qualitative suitability of a product and its appearance can be guaranteed and conformity with a large number of international standards can be established.

➥ Magnetic field meters

With magnetic field measuring devices you can measure all types of magnetic constant fields, alternating fields or pulsed fields. In every magnetizable material there is a residual magnetism that can already arise from the earth's magnetic field. This results in undesirable impurities or chips sticking to steel parts, which hinders further processing or coating.

Permanent magnets made of ferrite or rare earths such as neodymium or samarium-cobalt, which have to be magnetized or measured for quality testing and quality assurance, are built into various magnet systems, such as permanent magnetically excited electric motors, magnetic switches or loudspeakers.

➥ Magnetizers and demagnetizers


To magnetize hard magnetic materials, you can use pulse magnetizers based on the capacitor discharge process or pulse magnetizing yokes. Very high magnetic fields are generated to saturate the permanent magnet materials.

Our magnetizers are suitable for use in flow production as well as for laboratory operations and can be individually adapted to your requirements.


In order to demagnetize unintentionally magnetized parts, such as turned parts, tools, cutting plates, bulk goods, a reliable demagnetizer is required.

A demagnetizer generates an alternating magnetic field. In order to reduce the residual magnetism to a minimum, the frequency of this alternating field can be adapted to the geometry of the part to be demagnetized.

We manufacture demagnetizers based on the capacitor discharge process for demagnetizing solid parts or entire components. We also offer mobile demagnetizing devices.



Learn more about our product range and get inspired:

  • Measure layer thicknesses precisely and easily

    Measure layers on metal: whether lacquer, anodized, galvanic layers or other layers. We also have suitable solutions for you for complex surfaces or measuring points that are difficult to reach. We build extremely robust devices with durable technology. Made in Germany.

    More info
  • Check magnetism reliably

    Determine the magnetic field strength, the residual magnetism or the permeability on your steel parts. Whether it is to determine constant or alternating fields, whether peak values or the magnetic flux, with us you will find the solution tailored to your measurement task. Our strengths are magnetism and measuring device construction.

    More info
  • Magnetizing and demagnetizing

    With decades of know-how, we are the leading German plant manufacturer in the fields of magnetization and demagnetization. Our special strengths are magnetizing and demagnetizing devices with the highest precision, individually tailored to the customer. Therefore, our magnetization system represents a long-lasting and maintenance-friendly investment.

    More info