Tens and EMS Devices

In electrotherapy, low-frequency equipment is called Tens that, through the transcutaneous nerve stimulation technique, offers treatment and pain relief. It is one of the most effective techniques with a long history for pain control with non-invasive means.

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TENS stands for Transcutaneous Electrical Nerve Stimulation . It is a therapeutic technique that uses electrical current to reduce pain in any part of the body.

At Novasan Medical and Health Products we have simple, modern, practical digital equipment at a good price and of quality for the Tens technique. We are specialists in medical equipment to improve health and quality of life with 30 years of experience. Find in our stock the best Tens for low frequency electrotherapy at unbeatable prices.

How Tens work

These simple equipment are very useful in physiotherapy. They have an intensity and frequency regulator that allows the pulse and rest period to be varied. They also allow you to choose between different types of pulse trains.

The most common frequencies applied range between 2 and 200 hz, even higher in some tens. The impulses are of short duration and with high nervous excitability, high voltage and low intensity. The currents can be monopolar, to obtain a certain degree of galvanic component, or they can also be bipolar otherwise.

With current equipment you can generally modulate the frequency, amplitude and duration of the pulse. When you are looking for a quality Tens you must verify that it allows you to regulate the greatest number of values possible. The older Tens do not offer any choice, just a couple of buttons in a couple of sections and that's it, those were different times and the equipment was more limited. Instead we recommend digital and modern Tens that you can manipulate intuitively, easily and quickly.

These electrotherapy equipment have become very popular, so you not only find them at the physiotherapist, but also in gyms and other aesthetic and health centers. However, we recommend that its use be carried out by a physiotherapist, knowledgeable in the subject to obtain true results.


Tens is a therapeutic treatment for any type of pain. These low-frequency equipment stimulates the muscles and thus increases metabolic activity, improves blood flow and tissue oxygenation, including an improvement in the supply of nutritional substances. To know which program you need specifically, you must review the user manual where the programs are explained and what they are for. Therefore, with the pathology that the doctor has diagnosed or with the recommendations of the physiotherapist, you can choose the program that best suits your needs and use Tens.

It is not recommended to use this equipment in:

  • People with pacemakers.
  • Pregnant women.
  • People with epilepsy, or consult a doctor.
  • People with thrombosis, thrombophlebitis or varicose veins.

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