(AC ADAPTER INCLUDED) DELUX Digital INTERFERENTIAL Unit w/ AC Adapter and 6 IF Treatment Modes – Includes Electrodes, Lead Wires, Battery, and Instruction Manual

Model No. : LG-IF4K

Regular price: $699.99

Your Price:$169.99

AC Adapter:

Extra Electrode Pads:

Optional Electrode Prep Spray:

Rechargeable Battery Kit:

Extra Pair of Lead Wires:


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Product Description

Need something EXTRA STRONG for your Pain?

Many users will be familiar with TENS, which delivers intermittent pulses to stimulate surface nerves and block the pain signal. Unlike TENS, Interferential Therapy delivers a continuous stimulation deep into the affected tissue.

In addition to providing pain relief by the same mechanism that TENS uses, most physiotherapists consider that Interferential’s major role is to accelerate the inflammatory or healing rate. Interferential is believed to work by passing currents across cell membranes; these currents vary depending upon the tissue involved. By using particular frequencies in the range, different systems within the body can be stimulated or used to increase the blood supply, which in turn increases the healing rate.

The therapeutic effects of increasing blood flow and reducing inflammation / swelling around the treatment area make it particularly effective for a much wider range of conditions. While it delivers many times the power of a standard TENS the sensation of the Delux Interferential Unit is extremely gentle. Interferential is used to treat almost any condition where inflammation is a problem such as sports injuries, arthritic conditions, bruising and swellings, back pain, osteo arthritis, rheumatoid arthritis, muscular pain. Some people who do not respond to a TENS Unit or need additional pain relief will respond to an Interferential Unit.

How Interferential Therapy Works:

Interferential Units achieve this deep penetration by using a 4000Hz carrier wave to overcome the skin impedance. Interferential signals travel almost directly between the electrodes. Interferential Therapy uses two medium frequency 4000Hz currents that “interfere” with each other to produce a beat frequency that the body recognises as a low frequency energy source. The range of this beat frequency is usually 1250Hz as experience has shown that these are the most effective therapeutically.

Our LG-IF4K Delux Dual Channel Inteferential Unit with AC Adapter is portable unit that works very much like a TENS Unit. Matter of fact, for patients that do not respond to a TENS Unit, an Interferential Unit may be a better option. Our Delux Interferential Unit comes with Rechargeable AC Adapter so you may use it easily at home or “on the go”.

Our LG-IF4K Delux Interferential Unit uses True Sine Wave Technology meaning the wave form is what is considered balanced – leading to more effective pain relief. Our Delux Interferential Unit can be used to treat any condition that would normally respond to standard TENS.

The LG-IF4K Delux Interferential Unit with AC Adapter includes:

  • 6 Operation Modes
  • Symmetrical Balanced Sine Wave Form
  • Beat Frequency 2-160 Hz
  • Carrier Frequency 4000 Hz
  • Modulating Frequency 4002-4160 Hz
  • Low Battery Detection and Alert
  • Treatment Timer – Continuous, 15, 30, 45, or 60 minutes
  • Usage Timer
  • Automatic Power OFF
  • AC/DC Adapter
  • 4 1.5Volt AA Batteries

    Our LG-IF4K Delux Interferential Unit comes with everything needed for immediate use including electrodes, lead wires, ac adapter, batteries, and a well written user manual includes specific instructions addressing:

    – Ankylosing Spondylitis

    – Rheumatic Arthritis, Osteo Arthritis, Spondylitis

    – Recent Injury (including Sports Injuries)

    – Post Operative Pain, Edema

    – Tennis and Golf Elbow * Post Op (Ankle) Surgery

    – Plantar Facilitis


    • Carrier Wave: 4000 Hz Max current: 60 mA peak to peak Weight: 258 gms
    • Dimensions: 115 x 66 x 45 mm
    • Power: NiMH rechargeable battery giving up to 3 hours operation. Mains adaptor included
    • Electrodes: 50 x 50 mm
    • Treatment timer: 15, 30, 45, or 60 minutes


    • Constant. Adjustable frequency 2-160 Hz
    • Sweep. Fixed 2-10 Hz. 12 second cycle
    • Sweep. Fixed 2-100 Hz. 12 second cycle
    • Sweep. Adjustable. From Set to twice Set. 12 second cycle
    • Abrupt. Adjustable. From Set to twice Set. 2 second cycle
    • Abrupt. Adjustable. From Set to twice Set. 12 second cycle