In order to meet legal requirements, we provide the following information: Magnetic field therapy is scientifically controversial and is not recognized by conventional medicine.
"Little Ludwig"


The MEDISEND® is our smallest portable magnetic field device and offers you different programs for use in cases of lack of concentration, fatigue, sensitivity to the weather, sleep problems, electrosensitivity and more.

It is the first device with a pulsating magnetic field developed by Dr. Ludwig and has been on the market for over forty years.

Many of our customers affectionately call our MEDISEND® “Little Ludwig” and would not want to be without this handy device. It is an everyday companion and can be carried everywhere in jacket and trouser pockets.

Quick selection

If you are already familiar with the MEDISEND®, simply click on the link that will take you directly to the shop:

Promoting regulatory ability

In addition to the various adjustable programs (including the setting for 7.8 Hz, the main value of the Schumann frequency spectrum), the MEDISEND® always generates the geomagnetic frequencies. In order to keep the MEDISEND® small and handy, the generator for the solar frequencies was not installed.

We call Schumann, geomagnetic and solar frequencies the “biological norms”. You can find the exact description of these frequencies in the menu item “Environmental signals”.

Environmental signals

Application for:

  • Lack of concentration
  • Fatigue
  • Weather sensitivity
  • Sleep problems
  • Electrosensitivity


  • offers nine different programs/frequencies that you can choose from depending on the situation. There are two options for each of the settings Night / Concentration / Day / Fitness. Try out which one is most comfortable for you.
  • switches off automatically after 30 minutes. If you want to enjoy the beneficial effects for longer without having to switch it on again (e.g. for a long car journey or for concentrated work and study), deactivate the automatic switch-off and your MEDISEND® will become a continuous runner.
  • allows you to oscillate substrates (homeopathic remedies, Bach flowers, etc.) via an ampoule holder (optionally usable with the second back panel supplied). Read about the oscillation of substrates and information here:
    Substrate transfer

Technical data

Magnetic field frequencies: 1.2 / 3.0 / 4.0 / 7.8 / 8.2 / 10 / 12 / 20 / 33 Hz
Physiological range: 60 cm in diameter
Batteries: two batteries 1.5 V type AAA
Weight: 52g
Size: 6.6 x 5.0 x 1.5 cm
Scope of delivery: MEDISEND® with two AAA batteries, second back panel with integrated ampoule holder, three glass ampoules, instructions for use
Guarantee: 2 years

Arrow symbol

You can recognize the devices developed by Dr. Ludwig® by the arrow symbol. This symbol stands for the generation of an electromagnetic biofield that is modeled on undisturbed nature.
Pfeilsymbol von Dr. Ludwig


In addition to the product details, our brochures have an introductory text on magnetic field therapy and bioresonance inside. For better readability and to be able to print the pages, the brochure is available for download in two files below:

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