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SCHWA MEDICO TENStem eco basic

Pain treatment, muscle stimulation and iontophoresis treatment

Read more for TENStem ECO Basic

The TENStem eco basic is the most popular TENS unit in the schwa-medico range for price sensitive markets. TENStem eco basic offers a great diversity of programs for an easy selection of the treatment parameters. The TENStem eco basic includes 12 pre-set programs such as burst, frequency modulation, muscle stimulation, dynamic stimulation, HAN stimulation.

It offers 4 free programs for own settings. The latest program P16 now offers the possibility of stimulating with monophasic current. P16 is suitable for iontophoresis treatment.

Ideal for home treatment pain management. It is a valuable TENS unit which offers many features at a very reasonable price.



  • Digital 2-channel TENS unit
  • 12 pre-set programs for pain management,muscle stimulation and relaxation
  • 4 free programs for own settings
  • Pain relief programs: burst, low/high frequency, frequency modulation
  • Special HAN stimulation program for highest pain relief
  • 1 pre-set + 1 free program for muscle stimulation
  • Dynamic stimulation program for relaxation and massage
  • Program P16 suitable for iontophoresis treatment
  • Locking keypad function for improved safety
  • Retrievable operating parameters:total operating time, average used intensity
  • Integrated AKS (controlled output short circuit)for enhanced skin protection
  • Acoustic signal to be switched ON or OFF
  • Belt clip for easy therapy at home
  • Detailed instruction manual with pictures of electrode positioning


Technical specifications:             

Output current: 0 - 60 mA (with 1 kOhm real)

Frequency range: 1 - 120 Hz

Pulse width: 75 - 300 µs

Pulse type: Rectangular biphasic impulse

Power supply: 6,0 V   (4 x AAA batteries) or 4,8 V (4 x 1,2 V AAA Akkumulator)

Dimensions: 140 x 64 x 28 mm

Weight: approx. 96 g (without batteries)

Conformity complies with the Medical Device Directive (CE)

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Electro Acupuncture Needle Stimulator

Read more for AS SUPER 4

AS SUPER 4 digital belongs to the newest generation of acupuncture needle stimulator. Modern design, highest technology, various parameters are combined in one unit.

The electro acupuncture device AS SUPER 4 digital includes 30 fixed programs and 7 free programs for own parameter settings. HAN stimulation parameters are included for modern pain treatment.

The intensity of the AS SUPER 4 digital can be set in steps of 0.1 mA for a totally secure electro acupuncture treatment.

AS SUPER 4 digital offers 4 channels for the stimulation of up to 8 acupuncture needles. The intensity of each channel can be set separately.

The traditional schwa-medico skin protection system AKS gives highest security against skin burning.

AS super 4 digital can be either used on battery or on mains circuit. It comes with 4 cables with little crocodile clips, 4 batteries and a mains adapter.


Features overview:

  • 30 fixed programs (including HAN)
  • 7 free programs
  • 4-channels – up to 8 needles
  • Digital
  • Sound ON/OFF
  • Interlocking keypad function
  • AKS for skin protection
  • Intensity turns OFF if circuit is not closed for better safety
  • Display indicates battery level
  • Possibility to pause the stimulation
  • Intensity settings in 0.1 mA steps
  • Battery operation or mains supply

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