The GSR Temp 2X also includes a temperature sensor for monitoring heat levels in extremities. Stress also reduces blood flow to the hands, causing cooling. The GSR/Temp 2X home biofeedback system allows you to do "hand warming" biofeedback in addition to training with the GSR2 monitor, temperature sensor, body sensors for hands-free use, dual-sensitivity meter, earphone, instruction manual and a cassette with a short relaxation program.

Features:  Uses a 9V battery (included). Ergonomically shaped for a most comfortable and natural grip. Provides tonal feedback through speaker or earphones. The GSR Temp 2X has a dual-sensitivity analog meter for visual feedback.