GSR Temp 2X Biofeedback System (T2120M)

The T2120 GSR Sensor kit measures minute changes in skin pore size and sweat gland activity or peripheral temperature as they relate to tension. The GSR/Temp 2X home biofeedback system allows you to do "hand warming" biofeedback. In addition to the monitor, the system includes a temperature sensor, remote electrodes that attach to the hands or feet, dual-sensitivity meter, earphone, and instruction manual.