GSR2 Biofeedback Relaxation System Galvanic Skin Resistance Monitor GBA A2 Yesterday's Rain 5:16

A2 Yesterday's Rain 5:16

The FIRM® Methodology

DMC-FZ28GJ

Wrestling games we unfolds in earnest 12 players

1981) RMC 53011

GSR2 Biofeedback Relaxation System Galvanic Skin Resistance Monitor GBA A2 Yesterday's Rain 5:16In working order. Takes 9v batteries (not included) The GSR 2, home biofeedback device 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. Cordless finger rest sensor with built in tonal feedback automatically measures galvanic skin resistance (GSR). The small, hand held and self