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Klas Series
Laser Acupuncture Laser Acupuncture
Auricular Laser Acupuncture Auricular Laser Acupuncture
Dental LLLT Unit Dental LLLT Unit
Multiple Applications LLLT Unit Multiple Applications LLLT Unit
5-in-1 LLLT Unit 5-in-1 LLLT Unit
Intelligent LLLT Dose Unit
Intelligent LLLT Dose Unit Intelligent LLLT Dose Unit
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Laser Irradiation System Laser Irradiation System
CE Certification Laser Hood CE Certification Laser Hood
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Click to Enlarge Klas®-P5  Download Data Sheet
5-in-1 LLLT Unit
Red Laser 660nm/50 ~ 100mW
Infrared Laser 808nm/110mW


Klas-P5 is supplied with interchangeable optic caps and fiber rods, which provide the selections of laser beam spot sizes from 0.13 cm² to 3 cm² for the best effectiveness of laser therapy.

Klas-P5 is specially offered to the professional practitioners for applying
Laser acupuncture
Auricular laser acupuncture
Dental applications
Nasalis applications
Other multiple applications

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  • Applications
  • Features
  • Specifications
  • Accessories
  • Model No.
  • Treatment Time

Constant laser intensity is maintained by:

Specially designed laser beam closely irradiates the acupoint.
Innovative optics design leads to the maximum output laser power. It is recommended to use alcohol for cleaning the optical glass.
Advanced integrated circuit designed by Konftec to maintain the specific power output even the batteries are in low capacity.
Safe   Konftec's integrated circuit design with full protection of:
EDS (Electrostatic Discharge)
short-term reverse battery connection
Convenient   Shockproof with all stainless steel robust construction and the compact assembly can be put in the pocket or hand bag for fully portable handling.
50 °C high temperature operation durability suitable for use ANYTIME! ANYWHERE!
Easy to Use   Vandal resistant stainless steel pushbutton switch for the simplest operation, can easily be used by private individuals for specific treatments as directed by a medical practitioner.
Powered by three alkaline AAA batteries which provide Klas-A50 approximately 9 hours continuous operation. The batteries can also be purchased from the local stores.
Operation Environment  660nm: 0 ~ 60 °C (32 ~ 140 °F); 10 ~ 95%RH (Non-condensing)
808nm: 0 ~ 50 °C (32 ~ 122 °F); 10 ~ 95%RH (Non-condensing)
Power Supply  3 x AAA or Rechargeable Battery
Laser Material  Semiconductor Laser Diode
Laser Wavelength 
… Output Power 
660nm…50 or 100mW
The measured output power data shown in the delivered test report indicates the power from the laser diode.
Housing Material  Stainless Steel
Switch  Vandal Resistant Pushbutton; Stainless Steel Housing and Bezel
Enclosure Protection  IP54 (NEMA 4)
Protection against dust
Protection against water spray
Dimensions  Max. 188(L) x Ø26 mm; 7.4(L) x Ø1 in.
Weight  Max. 230 g (8.1 ounce), Includes Batteries
 Verification  EMC Directive 93/42/EEC
(Operation Environment: Medical Electrical Equipment)
Standard Applied: IEC 60601-1 and EC 60601-1-2
Verified with model no.: Klas-A, D, E, N, S
Medical Device Certificate  ISO 13485: 2003
Laser Optic Cap & Fiber Rod
Type of Cap Cap-A Cap-D Cap-E Cap-N Cap-S
Model No. WO-420 WO-422 WO-423 WO-421 WO-424
Laser Beam Spot Size 0.13 cm² 0.5 cm² 0.13 cm² End Dispersion 3 cm²
Applications Acupuncture & Single Point Dental Auricular
Nasalis Multiple
Equivalent Model No. Click for Data Sheet Click for Data Sheet Click for Data Sheet Click for Data Sheet Click for Data Sheet
Aluminum Case WC-120
Dimensions 254(L) x 164(W) x 50(H) mm
10(L) x 6.6(W) x 2(H) in.
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Weight 0.4 Kg (0.9 Lb)
Model No. Laser Wavelength Output Power Battery Operation Time
w/o Fiber Rod
w/ Fiber Rod WF-422
Klas-P55 660nm 50mW 40mW 9 Class IIIa
Klas-P56 660nm 100mW 80mW 5 Class IIIb
Klas-P58 808nm 110mW 90mW 4 Class IIIb
   Laser Effective Area = Laser Beam Spot Size…0.13 cm² ~ 3 cm²

  Treatment Time (second) = Dose (J/cm3) x 1000 x Laser Beam Spot Size (cm²)
End Power (mW) x Energy Loss Factor (/cm)

Treatment Time Calculation Table - Klas series
The True Medicine  
     CE Verification     Verification
    ISO 13485
We Are Providing
  Warranty   Warranty
  Money Back Guarantee   Money Back

Watch Video

Does laser light penetrate through clothes?
Creator: Dr. Jan Tunér and Dr. Lars Hode (time: 3:20)
Klas Therapy Protocol
Klas Batteries Installation Guide
Klas-P55 Meets FDA (CDRH) Class IIIa Safety Regulation
Treatment Time Calculation Table
- Klas series
Download PDF File Klas-P5
User's Guide


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