Tecar & diathermy by Gymna

Diathermy comes from the Greek words Dia and Therma, literally meaning heating through. Gymna offers a classic shortwave therapy device, the Thermo 500+,  operating at 27.12 MHz and the Gymna Care 300 TECAR therapy device, operating between 300 kHz and 1MHz. With TECAR or CRET therapy electromagnetic energy is applied to biological tissue. The capacitive or resistive electromagnetic field that is created generates heat allowing targeted, easy-to-manage therapeutic applications even deep into the tissue.