Visual Feedback Meter Only For GSR 2 Biofeedback Device

Visual feedback meter only for gsr 2 biofeedback device use the visual feedback meter to upgrade from a gsr 2 to a gsr/temp 2x. The gsr temp 2x also includes a temperature sensor for monitoring heat levels in fingers. 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 the gsr 2 monitor, the system includes a temperature sensor, remote electrodes that attach to the hands or feet, dual-sensitivity meter, earphone, instruction manual and a cd with a short relaxation program. Features: 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. this unit is visual feedback meter only.