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IF 4K Digital Interferential Unit

IF 4K Digital Interferential Unit

Part Number:

DN4055

Availability:
In Stock
18894000006 NewCondition

Choose Product Options and/or Extra Supplies

The IF 4K™ Digital Interferential Device is a portable IF unit, offering multiple treatment modes which can provide up to two hours of treatment with AA batteries, superior to comparable IF devices, or unlimited treatment using the AC adapter included with every purchase. It is a true SINE WAVE IFC unit, providing the deepest and most effective pain relief. Ideal for post-op therapy after surgery or patients with chronic pain.

Product Features & Specifications:
  • Channel: Dual, isolated between channels
  • Mode: 6 operation programs
  • Waveform: Symmetrical Balanced Sine Wave
  • Output Current: Adjustable, 0-33 mA across 500 Ohm load on each channel
  • Beat Frequency: 2-160 Hz
  • Carrier Frequency: 4000 Hz (with ±1% tolerance) adjustable on Channel 2
  • Power Source: 4x 1.5V AA Batteries OR AC/DC adapter (Input: 100-240V AC; Output: 6V, 1A DC)
  • Low Battery Detection: 4V ± 0.1V
  • Treatment Timer: Continuous, 15, 30, 45, or 60 minutes
  • Usage Timer: Maximum 999 hours, 59 minutes
  • Automatic Power Off: If the output has continually remained at zero for 5 minutes, the device will then be automatically shut down
  • Output Configuration
    • 4-Pads Treatment
      • Conventional Interferential Current Therapy (IFC) with Channel 1 delivers a fixed 4kHz sine wave, while output of Channel 2 can be varied between 4002-4160 Hz.
    • 2-Pads Treatment
      • Pre-modulated Interferential Current Therapy (IFC) in which both Channel 1 and 2 will simultaneously deliver an amplitude-modulated output with beat frequency varied between 2-160 Hz.
  • Package includes everything needed to start treatment right away:
    • 1x IF 4K Device
    • 2x Sets of Specialty IF 4K Lead Wires
    • 4x 1.5" x 1.5" Electrodes
    • 4x AA Batteries
    • 1x AC Adapter
    • Belt Clip
    • Instruction Manual

Treatment Programs:
  • You can choose 6 different preset treatment programs.
  • When treatment program changes, the output intensity and treatment time resets to zero, but changing the treatment program will not alter the choice of the 2-Pads of 4-Pads Treatment.
  • Program
    • 1
      • Type: Constant
      • IF Frequency Adjustable: Yes
      • 2-160 Hz Adjustable:
        • 2-20 Hz adjustable in steps of 2 Hz,
          20-80 Hz adjustable in steps of 5 Hz,
          80-160 Hz adjustable in steps of 10 Hz
    • 2
      • Type: Sweep
      • IF Frequency Adjustable: No
      • The beat frequency sweeps from 2-10 Hz in 6 seconds, and then back in 6 seconds.
        Total cycle time is 12 seconds.
    • 3
      • Type: Sweep
      • IF Frequency Adjustable: No
      • The beat frequency sweeps from 2-100 Hz in 10 seconds, and then back in 10 seconds.
        Total cycle time is 20 seconds.
    • 4
      • Type: Sweep
      • IF Frequency Adjustable: Yes
      • The beat frequency changes gradually from the set value to +200% of it in 6 seconds, and then back in 6 seconds.
      • Total cycle time is 12 seconds.
      • The selectable beat frequency ranges between 5-80 Hz with steps of 5 Hz.
    • 5
      • Type: Abrupt
      • IF Frequency Adjustable: Yes
      • The beat frequency changes abruptly between set value and +200% of it every 1 second.
        The total cycle repeats in 2 seconds. The selectable beat frequency ranges between 5-80 Hz with steps of 5 Hz.
    • 6
      • Type: Abrupt
      • IF Frequency Adjustable: Yes
      • The beat frequency changes abruptly between set value and +200% of it every 6 seconds.
        The total cycle repeats in 12 seconds. The selectable beat frequency ranges between 5-80 Hz with steps of 5 Hz


Placement of Electrodes:

  • The placement of the electrodes is very important to the success of the treatment, therefore please place electrodes according to the instructions of your treating physician.
  • When operating in 4-Pads treatment mode, the electrodes should be placed on the body as shown below. The arrangement of these 4 electrodes will allow the intersection of the 2 sinusoidal outputs, which will result in the required beat frequency.
  • In 2-Pads treatment mode, 2 separate pairs of electrodes can simultaneously treat two different body regions.


4 Stars
Mr
I began using this unit immediately, two to three times a day, and it did reduce my pain. The unit is easy to use, and appears to be of adequate quality. The electrodes that came with the unit lasted for nearly a month, with two to three times use a day. When they wore out, I began using electrodes from the package I ordered with the unit; these replacement electrodes in just a week are falling off. It seems that the adhesive used with the replacement units is of poor quality.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from wyoming. on 11/29/2018
4/5
4 Stars
Mr
This product works. It does not have the power (kick) of the Interferential Units used by the physiotherapists in Australia; but they cost around $4000. Having said that, it certainly improves the condition.
Did you find this helpful? 
Reviewed by:  from West Sacramento. on 9/7/2018
4/5
5 Stars
Self
This works to help relieve pain and muscle pain and spasms. I’ve been going to pt, massage, Chiro for years. I just put the electrodes around area of pain and turn it on and feel it work. If you have chronic pain this is a good device to have in your arsenal.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Stillwater . on 7/28/2018
5/5
5 Stars
It works!
The Digital Interferential Unit is superb. Totally works. The fact it is a pure sine wave machine sold it for me. Would rather have one machine do a fantastic job versus a multi machine doing an OK job. Has almost completely healed my knee as applicable per instructions from my PT. Mahalo for carrying such a fine instrument.
Did you find this helpful?  3 of 3 Found Helpful
Reviewed by:  from Hawaii. on 10/10/2017
5/5
4 Stars
user
I think that this is a good value for personal use.
Did you find this helpful?  5 of 5 Found Helpful
Reviewed by:  from Pahoa. on 12/2/2016
4/5
5 Stars
Great interfernital machine!
OMG! I love the 4K IF! It works very well. Keeps me pain free and able to sleep through the night after a treatment. My wife and I both use it for our baby boomer shoulder pain. We are very satisfied with our purchase and would highly recommend it for anyone with chronic or acute pain. For the money, it is a great deal. Not as powerful as my chiro's big office unit but it gets the job done. Beats narcotic pain medication!
Did you find this helpful?  11 of 11 Found Helpful
Reviewed by:  from Colorado. on 8/28/2016
5/5
5 Stars
Michael Wilhelm
Purchased this digital interfrentual unit for my wife's chronic shoulder pain from Tens Pros in addition to a great price delivery time was phenonimal and unit helps relive her pain which pain medication was not helping. Extremely pleased with your company!!!
Did you find this helpful?  18 of 19 Found Helpful
Reviewed by: (Verified Buyer)  from Ooltewah TN. on 4/13/2014
5/5

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