The small, hand-held and self contained GSR 2 TM is a Galvanic Skin Response monitoring device for home biofeedback. The GSR 2 TM 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. The GSR Temp 2X TM also includes a temperature sensor for monitoring heat levels in fingers.
Stress also reduces blood flow to the hands, causing cooling.
In addition the GSR 2 TM monitor, the system includes a temperature sensor, remote electrodes that attach to the hands or feet, dual-sensitivity meter, earphone, instruction manual and a cassette with a short relaxation program.