GSR 2 Galvanic Skin Response Biofeedback Device

The small, hand-held and self contained gsr 2 is a galvanic skin response monitoring device for home biofeedback. the gsr 2 precisely monitors your stress levels by translating tiny tension-related changes in skin pores into a rising or falling tone. by resting two fingers on the sensing plates you learn to lower the pitch and your stress level. features 9v battery (included). ergonomically shaped for a most comfortable and natural grip. provides tonal feedback through speaker or earphones. includes manual and instructional cd with relaxation exercise.