The K-Laser 4 Dual Handle Laser Therapy Unit is an advanced therapeutic laser system designed for professional use in physiotherapy clinics, rehabilitation centers, hospitals, orthopaedic practices, and sports therapy facilities.
Using high-precision semiconductor (GaAs) laser technology, the unit provides controlled laser energy for therapeutic applications such as pain management, tissue recovery, and musculoskeletal rehabilitation.
Its dual-handle design allows two independent laser probes to be used according to treatment requirements. The system combines 650 nm red laser and 980 nm infrared laser wavelengths, allowing both superficial and deeper tissue applications.
The K-Laser 4 incorporates a touchscreen interface, selectable treatment modes, adjustable pulse frequency, adjustable power output, and a treatment timer ranging from 1 to 99 minutes.
Key Features
- Class 4 High Power Medical Laser
- Dual independent laser probes
- Dual wavelength technology: 650 nm + 980 nm
- Semiconductor GaAs laser technology
- Touchscreen interface
- Adjustable laser power
- Adjustable pulse frequency
- Multiple selectable treatment modes
- Treatment timer: 1–99 minutes
- Lightweight and portable design
- Non-invasive therapy
- Suitable for physiotherapy and rehabilitation applications
- Designed for professional clinical use
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | K-Laser 4 |
| Laser Class | Class 4 – High Power Laser |
| Laser Type | Semiconductor (GaAs) |
| Wavelength | 650 nm Red + 980 nm Infrared |
| Optical Frequency – 650 nm | 461 THz |
| Optical Frequency – 980 nm | 306 THz |
| Pulse Frequency | 1–10,000 Hz |
| Power Output | 1–10 W per probe |
| Beam Surface Area | Approx. 0.025 cm² |
| Maximum Energy | 600 Joules per probe |
| Handles | Dual independent output / Two probes |
| Treatment Modes | Continuous & Pulse / Selectable |
| Timer | 1–99 minutes |
| Power Supply | 100–240 V AC, 50/60 Hz |
| Interface | Touchscreen |
Wavelength & Treatment Applications
650 nm Red Laser
- Wavelength: 650 nm
- Optical frequency: 461 THz
- Pulse frequency: 1–10,000 Hz
- Intended for superficial applications
- Suitable for skin, acute pain and inflammation-related applications
980 nm Infrared Laser
- Wavelength: 980 nm
- Optical frequency: 306 THz
- Pulse frequency: 1–10,000 Hz
- Intended for deeper tissue applications
- Suitable for deep tissue, muscle and joint-related therapy
Clinical Applications
The K-Laser 4 can be used in professional settings for:
- Pain management
- Musculoskeletal rehabilitation
- Sports injury rehabilitation
- Physiotherapy
- Orthopaedic therapy
- Muscle and joint therapy
- Tissue recovery
- Acute pain and inflammation-related applications
- Rehabilitation and recovery programs



