Put Relaxation in the Palm of your Hand with the GSR2.
Some Temperature and GSR Biofeedback Basics
1. GSR2 Skin Resistance Monitor -
attractive, compact control console.2.
for Audio Feedback.3.
GSR2 User Manual.4.
FREE Bonus 1:
9V Battery Included.5.
FREE Bonus 2:
GSR2 Biofeedback Relaxation Training. -
Narrated Relaxation Exercises on CD.