DIA-TKR 800 is new heat conduction within tissue combined with therapeutic massages. Using this method the body can be healed using internal energy and natural auto-repair mechanisms found within tissue and muscles. DIA-TKR 800 is a radio-frequency machine (TECAR) with 120VA of output power and two working frequencies. DIA-TKR 800 could also work in pulsed mode (with the possibility to regulate Ton and Toff), in joule mode or in timer mode. Biotransfer (graphical and acoustic), Coupling, Coupling test, Cable Test, Interactive Guide, Interactive 60 pathological library with 3D pictures and therapeutic protocols divide phase by phase.