The small, hand-held and self contained Deluxe GSR Temp 2X Biofeedback Machine is a Galvanic Skin Response monitoring device for home biofeedback. The Galvanic Skin Response (GSR) 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.

The Deluxe GSR Temp 2X adds a temperature sensor and temperature meter 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 to training with the GSR 2 monitor, temperature sensor, body sensors for hands-free use, dual-sensitivity meter, earphone, instruction manual and a CD with a short relaxation program.

Specifications:

Skin resistance range 1,000 ohms - 3,000,000 ohms.

Variable frequency range 0 to 40,000 Hz.

9 volt battery. Battery current in use < 2.0 mA.

2.5mm output jack for 8 ohm earphone and output meter.

3.5mm input jack for thermistor and electrodes.

Includes the GSR2 monitor, temperature sensor, body sensors (electrodes that attach to the hands or feet) for hands-free use, dual-sensitivity meter, earphone, instruction manual, hard-plastic carrying case with handle and a CD (track 1: "How to get the most from your GSR2", track 2: "fully-narrated relaxation exercise")

Uses a 9V battery (included). 1 year manufacturer warranty