... Physiotherapy Pain relief Model S-2C Semi-Conductor Laser Therapy System is features by small dimensions, light weight, unnecessary water ... 3mm, the max. Damage is 20W/cm2, is 20thimes of He-Ne laser). The safety coefficient is very high, It create a new ... and slow pelvic infection, dentine disease and so on. This apparatus is used extensively in department of ache dermatology, physiotherapy, neurology ...