Advanced Stim Force With Interferential

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A dual-channel device for muscle exercise and strength training. Powered by an AC/DC adapter or 9volt battery. The 2500Hrz provides a deeper and more comfortable stimulation, packa ged with interferential therapy for deep tissue treatments. Interferential current is essentially a deeper form of TENS. In essence, IFC modulates a high frequency carrier waveform with the same signal produced by a TENS unit. The high frequency carrier waveform penetrates the skin more deeply than a regular TENS unit, with less user discomfort for a given level of stimulation. Deep in the tissues, the carrier waveform is cancelled out, resulting in a TENS-like signal deep under the skin. Show more