Fitness & Rehabilitation

QuadStar II - 4 channel - EMS - TENS - INF - portable

QuadStar II – Multi-Modality Stimulator

4 channel digital stimulator with LCD screen

3 waveforms

Muscle Stimulation - TENS - Interferential

The QuadStar II is a portable four channel digital NMS, INF and TENS device. The unique device with 3 waveforms, symmetric biphasic, pulsed sine and asymmetrical biphasic can be programmed to deliver NMS, INF or TENS therapy .

There are 9 preprogrammed Fixed Sequences which enable the user to program 20 minutes of INF followed by 20 minutes of NMS therapy and ending with 20 minutes of TENS therapy. A Programmable Sequence allows the user to customize the therapy and times. A graphic representation of the timing parameters is shown on the screen to assist the user to program the on/off ramps and on/off times.

In addition there is a patient lock system when activated prevents the patient from changing any parameters. When the lock is turned off, a patient compliance meter is displayed.

The device comes with a Wall Adaptor.

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QuadStar II - portable 4 channel electrotherapy device

with 3 Waveforms

  • Parameters free adjustable
  • Patient Lock
  • Patient Compliance
  • Programmable Sequence
  • Batteries and Wall Adapter included
  • Set includes electrodes, lead wires and carrying pouch

EMS / NMS Muscle Stimulation

Waveform: symmetrical, biphasic, square

Frequency: 1-120Hz

Pulse Width: 50-400µs.

Intensity: 0-120mA

Modes: Constant, Cycled, Reciprocating


Waveform: pulsed sine

Frequency: 4001-4150Hz

Intensity: 0-98mA

Modes: Constant, 3 Sweep beat frequencies, premodulated INF


Waveform: asymmetrical, biphasic, square

Frequency: 1-120Hz

Pulse Width: 10-250µs.

Intensity: 0-100mA

Modes: Constant, Burst, Modulation