Galvanic Skin Response - GSR 2 biofeedback unit

The small, hand-held and self-contained GSR 2 is a Galvanic Skin Response monitoring device for home..

$91.77 Ex Tax: $91.77

Galvanic Skin Response - GSR unit plus TEMP 2x biofeedback

The GSR Temp 2X also includes a temperature sensor for monitoring heat levels in fingers. Stress als..

$230.35 Ex Tax: $230.35

Galvanic Skin Response - visual feedback meter only

Use the visual feedback meter to upgrade from a GSR 2 to a GSR/TEMP 2X. The GSR Temp 2X also include..

$119.07 Ex Tax: $119.07