What conditions respond best to interferential therapy?

Low-back pain, knee osteoarthritis, post-operative edema, shoulder impingement and cervical spondylosis.

How is IFT different from TENS?

IFT employs two medium-frequency currents (2–10 kHz) that interfere within the tissues to produce a deeper, more comfortable low-frequency stimulation compared to TENS.

Is the LCS-150S certified for clinical use?

Yes. The device is registered with CDSCO and built in an ISO 13485-certified facility.

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Interferential Therapy Unit LCS - 150S

Interferential Therapy (IFT) : Interferential therapy has its uses in pain relief and muscular contration. It is used as a technique to achieve either of these when other methods are not appropriate or unavailable, and are often conducted in conjunction with other treatments.

LCS150S – Clinic-Grade Interferential Therapy Unit

Engineered for busy physiotherapy centres, the LCS150S features a lightweight, rust-proof aluminium cabinet that weighs just 1.5 kg yet stands up to daily disinfection. A rotary Multi-Function Port (MFP) encoder lets you navigate menus, set carrier and sweep frequencies, adjust treatment time and fine-tune output—all with a single knob-press interface. A second Balance knob instantly shifts intensity between Channel 1 and Channel 2: turn clockwise to favour CH-1, anti-clockwise for CH-2, or MFP equal output. Therapists can therefore tweak Output on the fly, keeping sessions efficient and patient-focused.

Specifications LCS - 150S :

Dimension (LWH)	290mm, 240mm, 109mm
Weight	1.5 kg Approx
Operating Voltage	110V - 220V 50Hz
Absorption	50 Watts
Fuse	1 Amp
Room Temperature	10° to 40° C.
Moisture	10% to 80%
Display	LCD large 20x4
Preset Program	50
Customise User Program	99
Max out-put Current	100mA for CH1 & CH2
Carrier Frequency	2, 2.5, 4, 6 ,8 , 10 KHz
Base Freq.	0-250 Hz
Sweep Freq.	0-250 Hz
Therapy Mode	4 Pole Classic, 4 Pole Vector, 2 Pole Modulated
Modulation in 2PM	10 to 100 %
Sweep Wave Shape	TRA, TRI, REC
Vector Mode	2PL, 4PL, 4PT, 4PNL
Output Power Feedback System	Available
RUSSIAN CURRENT
Carrier Freq.	2.5K hz
Base Freq.	0-250 Hz
Sweep Freq.	0-250 Hz
DIADYNAMIC CURRENT
Current Mode	CP, LP, DF, MF
Freq.	50 & 100 Hz
Treatment Time	1-99 Min

Key Clinical Benefits

Rapid analgesia for acute & chronic musculoskeletal pain
Passive muscle exercise and spasm reduction via rhythmic contractions
Enhanced local circulation for faster edema clearance
Comfortable stimulation even at higher intensities thanks to medium-frequency carrier

Safety & Contraindications

Avoid use over pacemakers or cardioverter-defibrillators
Contra-indicated on the abdomen & pelvis during pregnancy
Do not treat over malignant tissue or active infection sites
Use caution in areas with impaired sensation; monitor patient feedback

Intelligent Feedback & Probe-Test System

Real-time output-feedback circuit senses the patient’s skin impedance; if leads disconnect or impedance spikes, current drops to zero instantly.
Automatic compensation keeps the therapeutic output stable throughout the session.
One-touch Probe-Test flag(s) faulty cables or pads see a live demo at the 10 : 10 mark of our video.

Watch Setup & Demo

Frequently Asked Questions

1. What conditions respond best to interferential therapy?: Low-back pain, knee osteoarthritis, post-operative edema, shoulder impingement and cervical spondylosis.
2. How is IFT different from TENS?: IFT uses two medium-frequency currents (2–10 kHz) that interfere inside the tissue, producing a deeper, low-frequency beat—more comfortable and penetrative than conventional TENS.
3. Is the LCS-150S certified for clinical use?: Yes. It is manufactured in an ISO 13485 facility and registered with CDSCO (India).
4. How often should the unit be calibrated?: Every 12 months or 1,000 operating hours—whichever comes first.
5. Where can I find more tutorials?: Visit our YouTube channel: Life Care Systems » Videos