Portable Galvanic Stimulator

In contrast to TENS Units and Muscle Stimulation which apply alternating current Galvanic Stimulators apply direct current * Direct current creates an electrical field over the treated area that theoretically changes blood flow * The positive pad behaves like ice causing reduced circulation to the area under the pad and reduction in swelling * The negative pad behaves like heat causing increased circulation reportedly speeding healing * PGS 123 Pulsed Galvanic Stimulator - This Pulsed Galvanic Stimulator is a high voltage galvanic system * This Galvanic Unit is battery powered and generates small pulse of electrical current * Each pulse in much shorter in duration (5ms) and can achieve much higher voltage than conventional stimulator