Guide to Affordable Class 4 Therapy Lasers

When is a Class 4 Laser Therapy System the best choice?  Class 3b lasers commonly deliver 100mW to 500mW of Power. There are 1000mW in 1 Watt. Class 4 therapy lasers typically start around 9 Watts and go up to 60 Watts. Over the last decade researchers and the medical community have been steadily raising […]