Therapy Products and More
Cart 0
IF-4k Digital Interferential Unit

IF-4k Digital Interferential Unit

$149.95 $234.59

Digital interferential with multiple treatment modes. AC adaptor provides up to 2 hours of treatment. IF 4k digital interferential

Features :
Hygienic Product : Not Specified
Allergy : Not Specified

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

Program 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.

Program 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.

Program 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.

Program 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.

Program 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 (see pic above):

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.


Share this Product


More from this collection