LCD Interferential Therapy 70 prog.

• The device delivers two independent medium-frequency alternating currents through surface skin electrodes. Where these currents cross inside the targeted tissue, they interfere with each other to produce a localized low-frequency beat frequency (usually 1–150 Hz). This deep penetration bypasses skin resistance and discomfort while stimulating sensory nerves to block pain signals (via the pain-gate mechanism).
• The 70-Program System: The unit comes with 70 built-in treatment protocols tailored for specific clinical conditions—such as cervical pain, back pain, osteoarthritis, sprains, and epicondylitis.